Intel Core i7-7700K vs Intel Core i7-7700

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CPU comparison with benchmarks


Intel Core i7-7700K CPU1 vs CPU2 Intel Core i7-7700
Intel Core i7-7700K Intel Core i7-7700

CPU comparison

In this CPU comparison, we compare the Intel Core i7-7700K and the Intel Core i7-7700 and use benchmarks to check which processor is faster.

We compare the Intel Core i7-7700K 4 core processor released in Q1/2017 with the Intel Core i7-7700 which has 4 CPU cores and was introduced in Q1/2017.
Intel Core i7 (293) Family Intel Core i7 (293)
Intel Core i 7000 (17) CPU group Intel Core i 7000 (17)
7 Generation 7
Kaby Lake S Architecture Kaby Lake S
Desktop / Server Segment Desktop / Server
Intel Core i7-6700K Predecessor Intel Core i7-6700
Intel Core i7-8700K Successor Intel Core i7-8700

CPU Cores and Base Frequency

The Intel Core i7-7700K is a 4 core processor with a clock frequency of 4.20 GHz (4.50 GHz). The processor can compute 8 threads at the same time. The Intel Core i7-7700 clocks with 3.60 GHz (4.20 GHz), has 4 CPU cores and can calculate 8 threads in parallel.

Intel Core i7-7700K Characteristic Intel Core i7-7700
4 Cores 4
8 Threads 8
normal Core architecture normal
Yes Hyperthreading Yes
Yes Overclocking ? No
4.20 GHz Frequency 3.60 GHz
4.50 GHz Turbo Frequency (1 Core) 4.20 GHz
4.40 GHz Turbo Frequency (All Cores) 4.00 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i7-7700K Characteristic Intel Core i7-7700
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel HD Graphics 630 GPU Intel HD Graphics 630
0.35 GHz GPU frequency 0.35 GHz
1.15 GHz GPU (Turbo) 1.15 GHz
9.5 GPU Generation 9.5
14 nm Technology 14 nm
3 Max. displays 3
24 Compute units 24
192 Shader 192
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 64 GB
12 DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel HD Graphics 630 GPU Intel HD Graphics 630
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-7700K, while the Intel Core i7-7700 supports a maximum of 64 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

Intel Core i7-7700K Characteristic Intel Core i7-7700
DDR4-2400, DDR3-1600 Memory DDR4-2400
64 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
38.4 GB/s Max. Bandwidth 38.4 GB/s
No ECC No
-- L2 Cache --
8.00 MB L3 Cache 8.00 MB
3.0 PCIe version 3.0
16 PCIe lanes 16
15.8 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The Intel Core i7-7700K has a TDP of 91 W. The TDP of the Intel Core i7-7700 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i7-7700K Characteristic Intel Core i7-7700
91 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Core i7-7700K has 8.00 MB cache and is manufactured in 14 nm. The cache of Intel Core i7-7700 is at 8.00 MB. The processor is manufactured in 14 nm.

Intel Core i7-7700K Characteristic Intel Core i7-7700
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
LGA 1151 Socket LGA 1151
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2017 Release date Q1/2017
350 $ Release price 310 $
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Rate these processors

Here you can rate the Intel Core i7-7700K to help other visitors make their purchasing decisions. The average rating is 3.2 stars (6 ratings). Rate now:
Here you can rate the Intel Core i7-7700 to help other visitors make their purchasing decisions. The average rating is 3.9 stars (7 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 6 CPU benchmarks
⌀ Multi core performance in 8 CPU benchmarks

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.50 GHz
1216 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.20 GHz
1114 (92%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.40 GHz
6055 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.00 GHz
5426 (90%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.50 GHz
1229 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.20 GHz
1066 (87%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.40 GHz
4719 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.00 GHz
4081 (86%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.50 GHz
1463 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.20 GHz
1272 (87%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.40 GHz
5149 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.00 GHz
4284 (83%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.50 GHz
466 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.20 GHz
414 (89%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.40 GHz
2257 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.00 GHz
2138 (95%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i7-7700K Intel Core i7-7700K
Intel HD Graphics 630 @ 1.15 GHz
442 (100%)
Intel Core i7-7700 Intel Core i7-7700
Intel HD Graphics 630 @ 1.15 GHz
442 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.40 GHz
9666 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.00 GHz
8647 (89%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.40 GHz
335.8 (87%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.00 GHz
387.7 (100%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.40 GHz
500 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.00 GHz
435 (87%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.20 GHz
2523 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 3.60 GHz
2266 (90%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.50 GHz
200 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.20 GHz
186 (93%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.40 GHz
995 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.00 GHz
901 (91%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
Intel Core i7-7700K Intel Core i7-7700K
4C 8T @ 4.40 GHz
97 (100%)
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 4.00 GHz
0 (0%)

Devices using this processor

Intel Core i7-7700K Intel Core i7-7700
Unknown Unknown

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