Intel Core i5-9400F vs i5-9600K
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| Memory Avg. |
91 Pts | +4% | 87.8 Pts | |||
| 1-Core Avg. Single Core Speed |
135 Pts | Faster single-core speed. +15% |
117 Pts | |||
| 2-Core Avg. Dual Core Speed |
268 Pts | Faster dual-core speed. +15% |
233 Pts | |||
| 4-Core Avg. Quad Core Speed |
525 Pts | Faster quad-core speed. +17% |
450 Pts | |||
| 8-Core Avg. Octa Core Speed |
688 Pts | Faster octa-core speed. +17% |
589 Pts |
| Memory OC Memory Latency |
96. 5 Pts |
+2% | 94.4 Pts | |||
| 1-Core OC Single Core Speed |
153 Pts | Faster OC single-core speed. +24% |
123 Pts | |||
| 2-Core OC Dual Core Speed |
306 Pts | Faster OC dual-core speed. +26% |
243 Pts | |||
| 4-Core OC Quad Core Speed |
604 Pts | Faster OC quad-core speed. +25% |
484 Pts | |||
| 8-Core OC Octa Core Speed |
822 Pts | Faster OC octa-core speed. +20% |
685 Pts |
| Age Newest |
51 Months | 48 Months | Slightly more recent. +6% |
|||
| TDP Thermal Design Power (TDP) |
95 Watts | 65 Watts | Much more energy efficient. +32% |
|||
| Cores CPU Processing Cores |
6 cores | 6 cores | ||||
| Threads CPU Processing Threads |
6 threads | 6 threads | ||||
| Lithography Manufacturing process |
14 nm | 14 nm | ||||
| Base Clock Base Clock Speed |
3.7 GHz | Faster base frequency. +28% |
2.9 GHz | |||
| Turbo Clock Turbo Clock Speed |
4. 6 GHz |
Faster turbo frequency. +12% |
4.1 GHz | |||
| 64-Core OC Multi Core Speed |
848 Pts | Faster OC 64-core speed. +22% |
696 Pts | |||
| 64-Core Avg. Multi Core Speed |
717 Pts | Faster 64-core speed. +17% |
614 Pts |
| Series CPU Architecture |
Coffee Lake | Coffee Lake | ||||
| Socket Motherboard Socket |
FCLGA1151 | FCLGA1151 | ||||
| Graphics Integrated Graphics |
UHD 630 | None | ||||
| Launch Date Launch Date |
Q4’18 | Q1’19 | ||||
| Max Turbo Frequency Max Turbo Frequency |
4. 60 GHz |
4.10 GHz | ||||
| Thermal Solution Specification Thermal Solution Specification |
PCG 2015D (130W) | PCG 2015C (65W) | ||||
| Max Memory Size Max Memory Size (dependent on memory type) |
64 GB | 128 GB | ||||
| TSX-NI Intel® TSX-NI |
Yes | No | ||||
| Stable Image Platform Program (SIPP) Intel® Stable Image Platform Program (SIPP) |
Yes | No | ||||
| Trusted Execution Tech Intel® Trusted Execution Technology ‡ |
Yes | No | ||||
| More specs » | More specs » |
Intel Core i5-9400F vs Intel Core i5-9600K: What is the difference?
50points
Intel Core i5-9400F
60points
Intel Core i5-9600K
Comparison winner
vs
66 facts in comparison
Intel Core i5-9400F
Intel Core i5-9600K
Why is Intel Core i5-9400F better than Intel Core i5-9600K?
- 30W lower TDP?
65Wvs95W - 64GB larger maximum memory amount?
128GBvs64GB - 12.
4 more performance per watt?
71.3vs58.9
Why is Intel Core i5-9600K better than Intel Core i5-9400F?
- 27.59% faster CPU speed?
6 x 3.7GHzvs6 x 2.9GHz - 0.5GHz higher turbo clock speed?
4.6GHzvs4.1GHz - 13.43% higher PassMark result?
10878vs9590 - Has integrated graphics?
- Has an unlocked multiplier?
- 11.76% higher PassMark result (single)?
2785vs2492 - 20.79% higher multi-core Geekbench 5 result?
5596vs4633 - 9.02% higher Cinebench R20 (multi) result?
2624vs2407
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Price comparison
Cheap alternatives
User reviews
Overall Rating
Intel Core i5-9400F
2 User reviews
Intel Core i5-9400F
10.
0/10
2 User reviews
Intel Core i5-9600K
2 User reviews
Intel Core i5-9600K
10.0/10
2 User reviews
Features
Value for money
10.0/10
2 votes
10.0/10
2 votes
Gaming
10.0/10
2 votes
10.0/10
2 votes
Performance
9.5/10
2 votes
10.0/10
2 votes
Reliability
10.0/10
2 votes
10.0/10
2 votes
Energy efficiency
10.0/10
2 votes
9.0/10
2 votes
Performance
CPU speed
6 x 2.9GHz
6 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.
CPU threads
More threads result in faster performance and better multitasking.
turbo clock speed
4.1GHz
4.6GHz
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
Has an unlocked multiplier
✖Intel Core i5-9400F
✔Intel Core i5-9600K
Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.
L2 cache
A larger L2 cache results in faster CPU and system-wide performance.
L3 cache
A larger L3 cache results in faster CPU and system-wide performance.
L1 cache
A larger L1 cache results in faster CPU and system-wide performance.
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.
L3 core
1.5MB/core
1.5MB/core
More data can be stored in the L3 cache for access by each core of the CPU.
Benchmarks
PassMark result
This benchmark measures the performance of the CPU using multiple threads.
PassMark result (single)
This benchmark measures the performance of the CPU using a single thread.
Geekbench 5 result (multi)
Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2023)
Cinebench R20 (multi) result
Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.
Cinebench R20 (single) result
Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.
Geekbench 5 result (single)
Geekbench 5 is a cross-platform benchmark that measures a processor’s single-core performance. (Source: Primate Labs, 2023)
Blender (bmw27) result
374.1seconds
303.7seconds
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.
Blender (classroom) result
1161.7seconds
980.5seconds
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.
performance per watt
This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.
Integrated graphics
GPU clock speed
∅
Not applicable
350MHz
The graphics processing unit (GPU) has a higher clock speed.
GPU turbo
∅
Not applicable
1150MHz
When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
GPU execution units
∅
Not applicable
Unknown. Help us by suggesting a value. (Intel Core i5-9600K)
A graphics processing unit (GPU) with a greater number of execution units can deliver better graphics.
supported displays
∅
Not applicable
Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.
DirectX version
∅
Not applicable
DirectX is used in games, with newer versions supporting better graphics.
OpenGL version
∅
Not applicable
OpenGL is used in games, with newer versions supporting better graphics.
OpenCL version
Unknown. Help us by suggesting a value. (Intel Core i5-9400F)
Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.
texture mapping units (TMUs)
∅
Not applicable
Unknown. Help us by suggesting a value. (Intel Core i5-9600K)
TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.
render output units (ROPs)
∅
Not applicable
Unknown. Help us by suggesting a value. (Intel Core i5-9600K)
The ROPs are responsible for some of the final steps of the rendering process, writing the final pixel data to memory and carrying out other tasks such as anti-aliasing to improve the look of graphics.
Memory
RAM speed
2666MHz
2666MHz
It can support faster memory, which will give quicker system performance.
maximum memory bandwidth
41.6GB/s
41.6GB/s
This is the maximum rate that data can be read from or stored into memory.
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.
memory channels
More memory channels increases the speed of data transfer between the memory and the CPU.
maximum memory amount
The maximum amount of memory (RAM) supported.
bus transfer rate
The bus is responsible for transferring data between different components of a computer or device.
Supports ECC memory
✖Intel Core i5-9400F
✖Intel Core i5-9600K
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.
eMMC version
Unknown. Help us by suggesting a value. (Intel Core i5-9400F)
Unknown. Help us by suggesting a value. (Intel Core i5-9600K)
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.
bus speed
Unknown. Help us by suggesting a value. (Intel Core i5-9400F)
Unknown. Help us by suggesting a value. (Intel Core i5-9600K)
The bus is responsible for transferring data between different components of a computer or device.
Features
uses multithreading
✖Intel Core i5-9400F
✖Intel Core i5-9600K
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.
Has AES
✔Intel Core i5-9400F
✔Intel Core i5-9600K
AES is used to speed up encryption and decryption.
Has AVX
✔Intel Core i5-9400F
✔Intel Core i5-9600K
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
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.
Has F16C
✔Intel Core i5-9400F
✔Intel Core i5-9600K
F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
bits executed at a time
Unknown. Help us by suggesting a value. (Intel Core i5-9400F)
Unknown.