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Key specs
Cores
4
Threads
8
Boost Clock
4.5 GHz
TDP
91 W
Socket
LGA-1151
Process
14 nm
Benchmarks
Rating
33
Cinebench 2024 Single-Core
67
Cinebench 2024 Multi-Core
322
TDP
91 W
Cache L3
8MB
Cinebench 2024 (Single)
67
Cinebench 2024 (Multi)
322
Geekbench 6 (Single-Core)
1516
Geekbench 6 (Multi-Core)
5290
Passmark CPU (Single-Core)
2703
Passmark CPU (Multi-Core)
9637
Blender CPU
85.49
iGPU FLOPS
0.4 TFLOPS
GeekBench v6
File compression
456.6 MB/sec
Clang compilation
37.9 Klines/sec
HTML 5 Browser
115.7 pages/sec
PDF Renderer
162.6 Mpixels/sec
Text processing
152.5 pages/sec
Background blur
28.7 images/sec
Photo processing
53.4 images/sec
Ray tracing
7.57 Mpixels/sec
PassMark
Integer math
30.7 GOps/sec
Floating point math
18.8 GOps/sec
Find prime numbers
31M Primes/sec
Random string sorting
17.2M Strings/sec
Data encryption
3.3 GBytes/sec
Data compression
136.7 MBytes/sec
Physics
655 Frames/sec
Extended instructions
9B Matrices/sec
Performance Per Watt
Cinebench 2024 / Watt
3.5 PPW
Geekbench 6 Multi / Watt
58.1 PPW
Passmark CPU Mark / Watt
105.9 PPW
Blender / Watt
0.94 PPW
General
Vendor
Intel
Released
January 3, 2017
Type
Desktop
Instruction Set
x86-64
Codename
Kaby Lake
Model number
i7-7700K
Integrated GPU
HD Graphics 630
Successor
- Intel Core Ultra 7 270K Plus
CPU
P-Cores
4
P-Threads
8
Base Frequency (P)
4.2 GHz
Turbo Boost Frequency (P)
4.5 GHz
Total Cores
4
Total Threads
8
Bus Frequency
42 MHz
Multiplier
100x
Bus Bandwidth
8 GT/s
L1 Cache
64K (per core)
L2 Cache
256K (per core)
L3 Cache
8MB (shared)
Unlocked Multiplier
Yes
Package
Fabrication Process
14 nm
TDP (PL1)
91 W
Socket
LGA-1151
Peak Temperature
100°C
iGPU
Integrated Graphics
Intel HD Graphics 630
GPU Base Clock
350 MHz
GPU Boost Clock
1150 MHz
Shading Units
192
TMUs
24
ROPs
3
Execution Units
24
TGP
15 W
Memory Support
Memory Types
- DDR4-2400 / - DDR3L-1600
Max. Memory Size
64 GB
Memory Channels
2
Max. Memory Bandwidth
35.76 GB/s
ECC Support
No
Misc
Official Site
Intel Core i7 7700K official page
PCI Express Version
3.0
PCI Express Lanes
16
Technologies
- Compute: BMI1, BMI2, CLMUL, F16C - Performance: Boost 2.0, EIST, HTT, TSX - Virtualization: VT-d, VT-x - Security: TXT, XD bit