Intel Core i3-8100 vs Intel Core i7-4790K: What is the difference?
46points
Intel Core i3-8100
47points
Intel Core i7-4790K
€180
€416
€180
Comparison winner
€416
vs
61 facts in comparison
Intel Core i3-8100
Intel Core i7-4790K
Why is Intel Core i3-8100 better than Intel Core i7-4790K?
- 800MHz higher ram speed?
2400MHzvs1600MHz - 25.96°C higher maximum operating temperature?
100°Cvs74.04°C - 8nm smaller semiconductor size?
14nmvs22nm - 23W lower TDP?
65Wvs88W - 12.8GB/s more memory bandwidth?
38.4GB/svs25.6GB/s - 32GB larger maximum memory amount?
64GBvs32GB - Supports ECC memory?
- 1 Higher version of DDR memory supported?
4vs3
Why is Intel Core i7-4790K better than Intel Core i3-8100?
- 11.
11% faster CPU speed?
4 x 4GHzvs4 x 3.6GHz - 4 more CPU threads?
8vs4 - 2MB bigger L3 cache?
8MBvs6MB - Has an unlocked multiplier?
- 18.57% higher PassMark result (single)?
2484vs2095 - 32.72% higher multi-core Geekbench 5 result?
3991vs3007 - 6.8% higher single-core Geekbench 5 result?
1068vs1000 - Uses multithreading?
Intel Core i3-8100
vs
Intel Core i5-6500
Intel Core i7-4790K
vs
Intel Core i7-3770
Intel Core i3-8100
vs
Intel Core i5-7500
Intel Core i7-4790K
vs
Intel Core i5-6500
Intel Core i3-8100
vs
Intel Pentium Gold G5400
Intel Core i7-4790K
vs
Intel Core i7-4770K
Intel Core i3-8100
vs
Intel Core i7-4770
Intel Core i7-4790K
vs
Intel Core i5-10400
Intel Core i3-8100
vs
Intel Core i7-6700
Intel Core i7-4790K
vs
Intel Core i3-10100
Intel Core i3-8100
vs
Intel Core i7-3770
Intel Core i7-4790K
vs
AMD Ryzen 5 5600G
Intel Core i3-8100
vs
Intel Core i5-7400
Intel Core i7-4790K
vs
Intel Core i5-7400
Intel Core i3-8100
vs
Intel Core i5-4440
Intel Core i7-4790K
vs
Intel Core i7-4770
Intel Core i3-8100
vs
AMD Ryzen 3 3200G
Intel Core i7-4790K
vs
AMD Ryzen 5 4600G
Price comparison
Intel Core i3-8100
Buy used:
€29
| Product | Store | Price | |
|---|---|---|---|
Intel Core i3-8100, 4C/4T, 3. 60GHz, tray…Intel Core i3-8100, 4C/4T, 3.60GHz, tray (CM8068403377308) |
€180 | ||
| Intel Core i3-8100T, 4C/4T, 3.10GHz, tra…Intel Core i3-8100T, 4C/4T, 3.10GHz, tray (CM8068403377415) | €118 | ||
| Intel Core i3-8100T, 4C/4T, 3.10GHz, tra…Intel Core i3-8100T, 4C/4T, 3.10GHz, tray (CM8068403377415) | €118 | ||
| Intel Core i3-8100T, 4C/4T, 3.10GHz, tra…Intel Core i3-8100T, 4C/4T, 3.10GHz, tray (CM8068403377415) | €120 | ||
| NEW Gigabyte GA-Z370 HD3 Z370 HD3 Mother…NEW Gigabyte GA-Z370 HD3 Z370 HD3 Motherboard LGA1151 DDR4 Z370 Support i3 8100 i5 8500 I7 8700K | €107 | ||
Intel Core i7-4790K
Buy used:
€60
| Product | Store | Price | |
|---|---|---|---|
Intel i7-4790K Core Prozessor (4.00 GHz,…Intel i7-4790K Core Prozessor (4. 00 GHz, Max. Turbo 4.4 GHz, Sockel 1150, 8M Cache, 88Watt) |
€416 | ||
| Intel Core i7 i7-4790K Quad-Core (4 Core…Intel Core i7 i7-4790K Quad-Core (4 Core) 4 GHz Prozessor – Sockel h4 LGA-1150 Pack CM8064601710501 | €280 | ||
| Intel Core i7 4770K Prozessor (3,5GHz, S…Intel Core i7 4770K Prozessor (3,5GHz, Sockel LGA1150, 8MB Cache) boxed | €284 | ||
| ✅ Intel Core i7-4790K | 4.00 GHz | Socke…✅ Intel Core i7-4790K | 4.00 GHz | Sockel LGA 1150 | Geprüft Refurbished ✅ | €85 | ||
| Intel Celeron Pentium Core i3 / i5 / i7 …Intel Celeron Pentium Core i3 / i5 / i7 — 4th Gen Intel Prozessor LGA 1150 CPU | €53 | ||
| Intel Core i7 i7-4790K Quad-Core (4 Core…Intel Core i7 i7-4790K Quad-Core (4 Core) 4 GHz Prozessor — Socket LGA-1150 tray | €1,000 | ||
Intel Core CPU i7-4790K SR219 4,00GHz LG. ..Intel Core CPU i7-4790K SR219 4,00GHz LGA1150 Prozessor |
€105 | ||
| ASUS Z97-PRO GAMER Motherboard 1150 DDR3…ASUS Z97-PRO GAMER Motherboard 1150 DDR3 Core i7 4790K i5 4670K Cpus Intel Z97 PCI-E 3.0 32GB ATX M.2 SATA3 6×USB3.0 | €112 | ||
User reviews
Overall rating
Intel Core i3-8100
2 User reviews
Intel Core i3-8100
10.0/10
2 User reviews
Intel Core i7-4790K
3 User reviews
Intel Core i7-4790K
9.7/10
3 User reviews
Features
Value for money
10.0/10
2 votes
9.7/10
3 votes
Gaming
10.0/10
2 votes
9.7/10
3 votes
Performance
10.0/10
2 votes
9.7/10
3 votes
Reliability
10.0/10
2 votes
9.7/10
3 votes
Energy efficiency
10.0/10
2 votes
10.
0/10
3 votes
Performance
CPU speed
4 x 3.6GHz
4 x 4GHz
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
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
4.4GHz
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 i3-8100
✔Intel Core i7-4790K
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
2MB/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.
Cinebench R20 (multi) result
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
Cinebench R20 is a benchmark tool that measures a CPU’s multi-core performance by rendering a 3D scene.
Cinebench R20 (single) result
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
Cinebench R20 is a benchmark tool that measures a CPU’s single-core performance by rendering a 3D scene.
Geekbench 5 result (multi)
Geekbench 5 is a cross-platform benchmark that measures a processor’s multi-core performance. (Source: Primate Labs, 2023)
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
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
423.2seconds
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
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
1320.7seconds
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
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.
Integrated graphics
GPU clock speed
350MHz
350MHz
The graphics processing unit (GPU) has a higher clock speed.
GPU turbo
1100MHz
1250MHz
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
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
A graphics processing unit (GPU) with a greater number of execution units can deliver better graphics.
supported displays
Using multiple displays you can create a larger workspace, making it easier to work across multiple apps.
DirectX version
DirectX is used in games, with newer versions supporting better graphics.
OpenGL version
OpenGL is used in games, with newer versions supporting better graphics.
OpenCL version
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
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)
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
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)
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
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
2400MHz
1600MHz
It can support faster memory, which will give quicker system performance.
maximum memory bandwidth
38.4GB/s
25.6GB/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 i3-8100
✖Intel Core i7-4790K
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 i3-8100)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
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 i3-8100)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
The bus is responsible for transferring data between different components of a computer or device.
Features
instruction sets
SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
Instruction sets are sets of codes that the CPU runs for certain functions.
uses multithreading
✖Intel Core i3-8100
✔Intel Core i7-4790K
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.
bits executed at a time
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
NEON provides acceleration for media processing, such as listening to MP3s.
Has TrustZone
✖Intel Core i3-8100
✖Intel Core i7-4790K
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).
front-end width
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
Has NX bit
✔Intel Core i3-8100
✔Intel Core i7-4790K
NX bit helps protect the computer from malicious attacks.
VFP version
Unknown. Help us by suggesting a value. (Intel Core i3-8100)
Unknown. Help us by suggesting a value. (Intel Core i7-4790K)
Vector Floating-Point (VFP) is used by the processor to deliver increased performance in areas such as digital imaging.
Miscellaneous
Has AES
✔Intel Core i3-8100
✔Intel Core i7-4790K
AES is used to speed up encryption and decryption.
Price comparison
Intel Core i3-8100
Buy used:
€29
| Product | Store | Price | |
|---|---|---|---|
| Intel Core i3-8100, 4C/4T, 3.60GHz, tray…Intel Core i3-8100, 4C/4T, 3.60GHz, tray (CM8068403377308) | €180 | ||
| Intel Core i3-8100T, 4C/4T, 3.10GHz, tra…Intel Core i3-8100T, 4C/4T, 3.10GHz, tray (CM8068403377415) | €118 | ||
| Intel Core i3-8100T, 4C/4T, 3.10GHz, tra…Intel Core i3-8100T, 4C/4T, 3.10GHz, tray (CM8068403377415) | €118 | ||
| Intel Core i3-8100T, 4C/4T, 3.10GHz, tra…Intel Core i3-8100T, 4C/4T, 3.10GHz, tray (CM8068403377415) | €120 | ||
| NEW Gigabyte GA-Z370 HD3 Z370 HD3 Mother…NEW Gigabyte GA-Z370 HD3 Z370 HD3 Motherboard LGA1151 DDR4 Z370 Support i3 8100 i5 8500 I7 8700K | €107 | ||
Intel Core i7-4790K
Buy used:
€60
| Product | Store | Price | |
|---|---|---|---|
Intel i7-4790K Core Prozessor (4. 00 GHz,…Intel i7-4790K Core Prozessor (4.00 GHz, Max. Turbo 4.4 GHz, Sockel 1150, 8M Cache, 88Watt) |
€416 | ||
| Intel Core i7 i7-4790K Quad-Core (4 Core…Intel Core i7 i7-4790K Quad-Core (4 Core) 4 GHz Prozessor – Sockel h4 LGA-1150 Pack CM8064601710501 | €280 | ||
| Intel Core i7 4770K Prozessor (3,5GHz, S…Intel Core i7 4770K Prozessor (3,5GHz, Sockel LGA1150, 8MB Cache) boxed | €284 | ||
| ✅ Intel Core i7-4790K | 4.00 GHz | Socke…✅ Intel Core i7-4790K | 4.00 GHz | Sockel LGA 1150 | Geprüft Refurbished ✅ | €85 | ||
| Intel Celeron Pentium Core i3 / i5 / i7 …Intel Celeron Pentium Core i3 / i5 / i7 — 4th Gen Intel Prozessor LGA 1150 CPU | €53 | ||
| Intel Core i7 i7-4790K Quad-Core (4 Core…Intel Core i7 i7-4790K Quad-Core (4 Core) 4 GHz Prozessor — Socket LGA-1150 tray | €1,000 | ||
Intel Core CPU i7-4790K SR219 4,00GHz LG. ..Intel Core CPU i7-4790K SR219 4,00GHz LGA1150 Prozessor |
€105 | ||
| ASUS Z97-PRO GAMER Motherboard 1150 DDR3…ASUS Z97-PRO GAMER Motherboard 1150 DDR3 Core i7 4790K i5 4670K Cpus Intel Z97 PCI-E 3.0 32GB ATX M.2 SATA3 6×USB3.0 | €112 | ||
Intel Core i3-8100 vs Intel Core i7-4790K
Summary
-
Intel Core i3-8100
100%
-
Intel Core i7-4790K
126%
Relative performance
-
Intel Core i3-8100
100%
-
Intel Core i7-4790K
112%
Relative performance
-
Intel Core i3-8100
100%
-
Intel Core i7-4790K
141%
Relative performance
Reasons to consider Intel Core i3-8100 |
| This is a newer product, it might have better application compatibility/performance (check features chart below). |
Reasons to consider Intel Core i7-4790K |
12% higher single threaded performance. |
| Much higher multi threaded performance (around 41% higher). This allows for higher performance in professional applications like encoding or heavy multitasking. |
| Around 26% higher average synthetic performance. |
Gaming
HWBench recommends Intel Core i7-4790K
Based on game and synthetic benchmarks, and theoretical specifications.
Productivity
HWBench recommends Intel Core i7-4790K
Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.
Features
| Intel Core i3-8100 | Intel Core i7-4790K | |||
|---|---|---|---|---|
| MMX | ||||
| SSE | ||||
| SSE2 | ||||
| SSE3 | ||||
| SSSE3 | ||||
| SSE4.2 | ||||
| AVX | ||||
| AVX2 | ||||
| EIST | ||||
| Intel 64 | ||||
| XD bit | ||||
| VT-x | ||||
| VT-d | ||||
| AES-NI | ||||
| TSX | ||||
| TXT | ||||
| CLMUL | ||||
| FMA3 | ||||
| F16C | ||||
| BMI1 | ||||
| BMI2 | ||||
Boost 2.
| ||||