Intel Core i9 10900K vs i7 9700K: performance comparison
VS
Intel Core i9 10900K
Intel Core i7 9700K
We compared two desktop CPUs: the 3.7 GHz Intel Core i9 10900K with 10-cores against the 3.6 GHz i7 9700K with 8-cores. On this page, you’ll find out which processor has better performance in benchmarks, games and other useful information.
- Review
- Differences
- Performance
- Specs
- Comments
Review
General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i9 10900K
74
Core i7 9700K
69
Performance
Measure performance when all cores are involved
Core i9 10900K
70
Core i7 9700K
45
Power Efficiency
The efficiency score of electricity consumption
Core i9 10900K
51
Core i7 9700K
45
NanoReview Final Score
Generic CPU rating
Core i9 10900K
66
Core i7 9700K
54
Key Differences
What are the key differences between 9700K and 10900K
Advantages of Intel Core i9 10900K
- Has 8 MB larger L3 cache size
- Newer — released 1-year and 7-months later
- Has 2 more physical cores
- 8% higher Turbo Boost frequency (5.
3 GHz vs 4.9 GHz)
- Around 4.2 GB/s (10%) higher theoretical memory bandwidth
Advantages of Intel Core i7 9700K
- Consumes up to 24% less energy than the Core i9 10900K – 95 vs 125 Watt
Benchmarks
Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Core i9 10900K
+10%
1423
Core i7 9700K
1294
Cinebench R23 (Multi-Core)
Core i9 10900K
+62%
15408
Core i7 9700K
9521
Passmark CPU (Single-Core)
Core i9 10900K
+9%
3173
Core i7 9700K
2901
Passmark CPU (Multi-Core)
Core i9 10900K
+63%
23806
Core i7 9700K
14573
Geekbench 5 (Single-Core)
Core i9 10900K
+4%
1345
Core i7 9700K
1298
Geekbench 5 (Multi-Core)
Core i9 10900K
+45%
10866
Core i7 9700K
7495
▶️ Submit your Cinebench R23 result
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This does not affect our assessment methodology.
Specifications
Full technical specification of Intel Core i9 10900K and i7 9700K
General
| Vendor | Intel | Intel |
| Released | May 1, 2020 | October 8, 2018 |
| Type | Desktop | Desktop |
| instruction set | x86-64 | x86-64 |
| Codename | Comet Lake | Coffee Lake |
| Model number | i9-10900K | i7-9700K |
| Socket | LGA-1200 | LGA-1151 |
| Integrated GPU | UHD Graphics 630 | UHD Graphics 630 |
Performance
| Cores | 10 | 8 |
| Threads | 20 | 8 |
| Base Frequency | 3. 7 GHz |
3.6 GHz |
| Turbo Boost Frequency | 5.3 GHz | 4.9 GHz |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 37x | 36x |
| Bus Bandwidth | 8 GT/s | 8 GT/s |
| L1 Cache | 64K (per core) | 64K (per core) |
| L2 Cache | 256K (per core) | 256K (per core) |
| L3 Cache | 20MB (shared) | 12MB (shared) |
| Unlocked Multiplier | Yes | Yes |
| Fabrication process | 14 nm | 14 nm |
| TDP | 125 W | 95 W |
| Max. temperature | 100°C | 100°C |
| Integrated Graphics | Intel UHD Graphics 630 | Intel UHD Graphics 630 |
| GPU Base Clock | 350 MHz | 350 MHz |
| GPU Boost Clock | 1200 MHz | 1200 MHz |
| Shading Units | 192 | 192 |
| TMUs | 24 | 24 |
| ROPs | 3 | 3 |
| Execution Units | 24 | 24 |
| TGP | 15 W | 15 W |
Max. Resolution |
4096×2304 — 60 Hz | 4096×2304 — 60 Hz |
iGPU FLOPS
Core i9 10900K
0.38 TFLOPS
Core i7 9700K
0.38 TFLOPS
Memory support
| Memory types | DDR4-2933 | DDR4-2666 |
| Memory Size | 128 GB | 128 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 45.8 GB/s | 41.6 GB/s |
| ECC Support | No | No |
| Official site | Intel Core i9 10900K official page | Intel Core i7 9700K official page |
| PCI Express Version | 3.0 | 3.0 |
| PCI Express Lanes | 16 | 16 |
| Extended instructions | — | SSE4. 1, SSE4.2, AVX-2 |
Cast your vote
Choose between two processors
Core i9 10900K
14 (60.9%)
Core i7 9700K
9 (39.1%)
Total votes: 23
ompetitors
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Intel Core i9 10900K vs Intel Core i7 12700KF
5.
Intel Core i7 9700K vs AMD Ryzen 9 5900X
6.
Intel Core i7 9700K vs Intel Core i5 12600K
7.
Intel Core i7 9700K vs Intel Core i5 12400F
Intel Core i7-9700K vs Intel Core i9-10900K: What is the difference?
64points
Intel Core i7-9700K
68points
Intel Core i9-10900K
i9-10900KF
Comparison winner
vs
64 facts in comparison
Intel Core i7-9700K
Intel Core i9-10900K
Why is Intel Core i7-9700K better than Intel Core i9-10900K?
- 30W lower TDP?
95Wvs125W
Why is Intel Core i9-10900K better than Intel Core i7-9700K?
- 28.
47% faster CPU speed?
10 x 3.7GHzvs8 x 3.6GHz - 267MHz higher ram speed?
2933MHzvs2666MHz - 12 more CPU threads?
20vs8 - 0.5MB bigger L2 cache?
2.5MBvs2MB - 0.4GHz higher turbo clock speed?
5.3GHzvs4.9GHz - 1.63x higher PassMark result?
23671vs14554 - 8MB bigger L3 cache?
20MBvs12MB - 128KB bigger L1 cache?
640KBvs512KB
Which are the most popular comparisons?
Intel Core i7-9700K
vs
AMD Ryzen 5 5600X
Intel Core i9-10900K
vs
Intel Core i9-11900K
Intel Core i7-9700K
vs
Intel Core i7-9700F
Intel Core i9-10900K
vs
AMD Ryzen 7 5800X
Intel Core i7-9700K
vs
AMD Ryzen 7 5800X
Intel Core i9-10900K
vs
Intel Core i7-10700K
Intel Core i7-9700K
vs
AMD Ryzen 7 3700X
Intel Core i9-10900K
vs
AMD Ryzen 9 5900X
Intel Core i7-9700K
vs
Intel Core i9-9900K
Intel Core i9-10900K
vs
Intel Core i9-10900X
Intel Core i7-9700K
vs
Intel Core i5-9600K
Intel Core i9-10900K
vs
AMD Ryzen 5 5600X
Intel Core i7-9700K
vs
AMD Ryzen 5 3600
Intel Core i9-10900K
vs
Apple M1
Intel Core i7-9700K
vs
AMD Ryzen 9 3900X
Intel Core i9-10900K
vs
Intel Core i5-12600K
Intel Core i7-9700K
vs
AMD Ryzen 5 5600G
Intel Core i9-10900K
vs
Intel Core i9-10850K
Intel Core i7-9700K
vs
Intel Core i7-9700
Intel Core i9-10900K
vs
Intel Core i9-10900
Price comparison
Cheap alternatives
User reviews
Overall Rating
Intel Core i7-9700K
0 User reviews
Intel Core i7-9700K
0.
0/10
0 User reviews
Intel Core i9-10900K
1 User reviews
Intel Core i9-10900K
10.0/10
1 User reviews
Features
Value for money
No reviews yet
10.0/10
1 votes
Gaming
No reviews yet
10.0/10
1 votes
Performance
No reviews yet
10.0/10
1 votes
Reliability
No reviews yet
10.0/10
1 votes
Energy efficiency
No reviews yet
10.0/10
1 votes
Performance
1.CPU speed
8 x 3.6GHz
10 x 3.7GHz
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
2.
CPU threads
More threads result in faster performance and better multitasking.
3.turbo clock speed
4.9GHz
5.3GHz
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
4.Has an unlocked multiplier
✔Intel Core i7-9700K
✔Intel Core i9-10900K
Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.
5.L2 cache
A larger L2 cache results in faster CPU and system-wide performance.
6.L3 cache
A larger L3 cache results in faster CPU and system-wide performance.
7.L1 cache
A larger L1 cache results in faster CPU and system-wide performance.
8.L2 core
0.
25MB/core
0.25MB/core
More data can be stored in the L2 cache for access by each core of the CPU.
9.L3 core
1.5MB/core
2MB/core
More data can be stored in the L3 cache for access by each core of the CPU.
Memory
1.RAM speed
2666MHz
2933MHz
It can support faster memory, which will give quicker system performance.
2.maximum memory bandwidth
41.6GB/s
45.8GB/s
This is the maximum rate that data can be read from or stored into memory.
3.DDR memory version
DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
4.memory channels
More memory channels increases the speed of data transfer between the memory and the CPU.
5.
maximum memory amount
The maximum amount of memory (RAM) supported.
6.bus transfer rate
The bus is responsible for transferring data between different components of a computer or device.
7.Supports ECC memory
✖Intel Core i7-9700K
✖Intel Core i9-10900K
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
8.eMMC version
Unknown. Help us by suggesting a value. (Intel Core i7-9700K)
Unknown. Help us by suggesting a value. (Intel Core i9-10900K)
A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.
9.bus speed
Unknown. Help us by suggesting a value.
(Intel Core i7-9700K)
Unknown. Help us by suggesting a value. (Intel Core i9-10900K)
The bus is responsible for transferring data between different components of a computer or device.
Benchmarks
1.PassMark result
This benchmark measures the performance of the CPU using multiple threads.
2.PassMark result (single)
This benchmark measures the performance of the CPU using a single thread.
3.Geekbench 5 result (multi)
Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2022)
4.Cinebench R20 (multi) result
Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.
5.Cinebench R20 (single) result
Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.
6.Geekbench 5 result (single)
Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2022)
7.Blender (bmw27) result
224.8seconds
132.9seconds
The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
8.Blender (classroom) result
709.8seconds
409.6seconds
The Blender (classroom) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
9.performance per watt
This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.
Features
1.uses multithreading
✖Intel Core i7-9700K
✔Intel Core i9-10900K
Multithreading technology (such as Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) provides increased performance by splitting each of the processor’s physical cores into virtual cores, also known as threads.
This way, each core can run two instruction streams at once.
2.Has AES
✔Intel Core i7-9700K
✔Intel Core i9-10900K
AES is used to speed up encryption and decryption.
3.Has AVX
✔Intel Core i7-9700K
✔Intel Core i9-10900K
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
4.SSE version
SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.
5.Has F16C
✔Intel Core i7-9700K
✔Intel Core i9-10900K
F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
6.bits executed at a time
Unknown. Help us by suggesting a value. (Intel Core i7-9700K)
Unknown.
Help us by suggesting a value. (Intel Core i9-10900K)
NEON provides acceleration for media processing, such as listening to MP3s.
7.Has MMX
✔Intel Core i7-9700K
✔Intel Core i9-10900K
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
8.Has TrustZone
✖Intel Core i7-9700K
✖Intel Core i9-10900K
A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).
9.front-end width
Unknown. Help us by suggesting a value. (Intel Core i7-9700K)
Unknown. Help us by suggesting a value. (Intel Core i9-10900K)
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
Price comparison
Cancel
Which are the best CPUs?
Intel Core i7-9700K vs Intel Core i9-10900K: What is the difference?
64 Ballla
Intel Core i7-9700K
68 Ballla
Intel Core i9-10900k
I9-10900KF
i9-10900K
Why is Intel Core i7-9700K better than Intel Core i9-10900K?
- 30W below TDP?
95W vs 125W
Why is Intel Core i9-10900K better than Intel Core i7-9700K?
- 28.
47% higher CPU speed?
10 x 3.7GHz vs 8 x 3.6GHz - 267MHz higher RAM speed?
2933MHz vs 2666MHz - 12 more CPU threads?
20 vs 8 - 0.5MB more L2 cache?
2.5MB vs 2MB - 0.4GHz higher turbo clock speed?
5.3GHz vs 4.9GHz - 1.63x higher PassMark score?
23671 vs 14554 - 8MB more L3 cache?
20MB vs 12MB - 128KB more L1 cache?
640KB vs 512KB
Which comparisons are the most popular?
Intel Core i7-9700K
vs
AMD Ryzen 5 5600X
Intel Core i9-10900K
vs
Intel Core i9-11900K
Intel Core i7-9700k
VS
Intel Core i7-9700f
Intel Core i9-10900K
VS
AMD Ryzen 7 5800x
VS 9000 VS 9000 VS 9000 VS 9000 VS 9000 5800x
Intel Core i9-10900k
VS
Intel Core i7-10700K
Intel Core i7-9700K
VS
AMD Ryzen 7 3700x
Intel Core
9000 VS 9000 VS 9000 VS 9000 VS 9000 VS 9000 VS 9000 VS 9000 VS 9000 VS 9000 VS
Intel Core i7-9700k
VS
Intel Core i9-9900k
Intel Core i9-10900k
VS
Intel Core i9-10900x
VS
9000 9000 9000.
Intel Core i9-10900k
VS
AMD Ryzen 5 5600x
Intel Core i7-9700k
AMD RYZEN 5 3600
9000 I9000-9000-9000 9000 APPLE APL i7-9700K
VS
AMD Ryzen 9 3900x
Intel Core i9-10900k
VS
Intel Core i5-12600K
Intel Core i7-9700k
VS
AMD Ryzen 5 5600g 9000 9000.SEN 5 5600g 9000 INTL
VS
Intel Core i9-10850K
Intel Core i7-9700K
VS
Intel Core i7-9700
Intel Core i9-10900k
9000
Reviews of users
General rating
Intel Core i7-9700k
0 Reviews of users
Intel Core i7-9700k
0.0231 /10
0 Reviews of Users
INTEL CORE INTEN
Intel Core i9-10900K
10.0 /10
1 User reviews
Features
Value for money
No reviews yet
10.0 /10
1 Votes
Games
Reviews not yet
10.
0231 /10
1 Votes
9000
1 votes
Reliability
No reviews yet
10.0 /10
1 votes
No reviews yet
Energy efficiency0003
10.0 /10
1 VOTES
performance
1. Ski -resistance of the central processor
8 x 3.6GHZ
10 x 3.7GHZ
The central processor speed shows how many processing cycles per second can perform the processor, the processor can perform, considering all its cores (processors). It is calculated by adding the clock speeds of each core or, in the case of multi-core processors, each group of cores.
2nd processor thread
More threads result in better performance and better multitasking.
3.speed turbo clock
4.9GHz
5.3GHz
When the processor is running below its limits, it can jump to a higher clock speed to increase performance.
4. Unlocked
✔Intel Core i7-9700K
✔Intel Core i9-10900K
Some processors come with an unlocked multiplier and can be easily overclocked for better performance in games and other applications.
5.L2 cache
More L2 scratchpad memory results in faster results in CPU and system performance tuning.
6.L3 cache
More L3 scratchpad memory results in faster results in CPU and system performance tuning.
7.L1 cache
More L1 cache results in faster results in CPU and system performance tuning.
8.core L2
0.25MB/core
0.25MB/core
More data can be stored in the L2 scratchpad for access by each processor core.
9.core L3
1.5MB/core
2MB/core
More data can be stored in L3 scratchpad for access by each processor core.
Memory
1.RAM speed
2666MHz
2933MHz
Can support faster memory which speeds up system performance.
2.max memory bandwidth
41.6GB/s
45.8GB/s
This is the maximum rate at which data can be read from or stored in memory.
3. DDR version
DDR (Dynamic Dynamic Random Access Memory Double Data Rate) is the most common type of RAM. New versions of DDR memory support higher maximum speeds and are more energy efficient.
4.Memory channels
More memory channels increase the speed of data transfer between memory and processor.
5.maximum memory capacity
Maximum memory capacity (RAM).
6.bus baud rate
The bus is responsible for transferring data between different components of a computer or device.
7. Supports memory troubleshooting code
✖Intel Core i7-9700K
✖Intel Core i9-10900K
Memory error recovery code can detect and correct data corruption. It is used when necessary to avoid distortion, such as in scientific computing or when starting a server.
8.eMMC version
Unknown. Help us offer a price. (Intel Core i7-9700K)
Unknown. Help us offer a price. (Intel Core i9-10900K)
Newer version of eMMC — built-in flash memory card — speeds up the memory interface, has a positive effect on device performance, for example, when transferring files from a computer to internal memory via USB.
9.bus frequency
Unknown. Help us offer a price. (Intel Core i7-9700K)
Unknown. Help us offer a price. (Intel Core i9-10900K)
The bus is responsible for transferring data between various components of a computer or device
Geotagging
1.
PassMark result
This test measures processor performance using multi-threading.
2. PassMark result (single)
This test measures processor performance using a thread of execution.
3.Geekbench 5 result (multi-core)
Geekbench 5 is a cross-platform benchmark that measures the performance of a multi-core processor. (Source: Primate Labs,2022)
4.Cinebench R20 result (multi-core)
Cinebench R20 is a test that measures the performance of a multi-core processor by rendering a 3D scene.
5.Result Cinebench R20 (single core)
Cinebench R20 is a test to evaluate the performance of a single core processor when rendering a 3D scene.
6.Geekbench 5 result (single core)
Geekbench 5 is a cross-platform test that measures the single core performance of a processor.
(Source: Primate Labs, 2022)
7.Blender test result (bmw27)
224.8seconds
132.9seconds
The Blender test (bmw27) measures CPU performance by rendering a 3D scene. More powerful processors can render a scene in a shorter time.
8.Blender result (classroom)
709.8seconds
409.6seconds
The Blender (classroom) benchmark measures CPU performance by rendering a 3D scene. More powerful processors can render a scene in a shorter time.
9.performance per watt
This means that the processor is more efficient, giving more performance per watt of power used.
Features
1.uses multithreading
✖Intel Core i7-9700K
✔Intel Core i9-10900K
Multi-threading technology (such as Intel’s Hyperthreading or AMD’s Simultaneous Multithreading) provides better performance by dividing each physical processor core into logical cores, also known as threads.
Thus, each core can run two instruction streams at the same time.
2. Has AES
✔Intel Core i7-9700K
✔Intel Core i9-10900K
AES is used to speed up encryption and decryption.
3. Has AVX
✔Intel Core i7-9700K
✔Intel Core i9-10900K
AVX is used to help speed up calculations in multimedia, scientific and financial applications, and to improve the performance of the Linux RAID program.
4.Version SSE
SSE is used to speed up multimedia tasks such as editing images or adjusting audio volume. Each new version contains new instructions and improvements.
5. Has F16C
✔Intel Core i7-9700K
✔Intel Core i9-10900K
F16C is used to speed up tasks such as image contrast adjustment or volume control.
6.bits transmitted at the same time
Unknown.