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× Core i7-7700K | × Core i3-2120 | × Core i7-3770K | CPU4 | CPU5 | CPU6 |
Released | 2017 | 2011 | 2012 | |||
Category | Desktop | Desktop | Desktop | |||
Socket | LGA1151-1 | LGA1155 | LGA1155 | |||
Cores | 4 | 2 | 4 | |||
Threads | 8 | 4 | 8 | |||
Base frequency | 4200 MHz | 3300 MHz | 3500 MHz | |||
Auto Boost | to 4500 MHz | no | to 3900 MHz | |||
L1 Cache, Кb | 4x32+4x32 | 2x32 + 2x32 | 4x32 + 4x32 | |||
L2 Cache, Кb | 4x256 | 256x2 | 256x4 | |||
L3 Cache, Кb | 8192 | 3072 | 8192 | |||
Architecture (core) | Kaby Lake-S | Sandy Bridge | Ivy Bridge | |||
Lithography | 14 nm | 32 nm | 22 nm | |||
Transistors, mil. | 504 | 1400 | ||||
TDP | 91 W | 65 W | 77 W | |||
Max. temperature | 100° C | 69,1° C | 67,4° C | |||
Bus | 8 GT/s DMI | 5 GT/s DMI | 5 GT/s DMI | |||
Integrated GPU | Intel HD Graphics 630 350 - 1150 MHz |
Intel HD Graphics 2000 850 - 1100 MHz, 6 exec. units |
Intel HD Graphics 4000 650 - 1150 MHz, 16 exec. units | |||
Memory (RAM) | DDR3L-1333, DDR3L-1600, DDR4-2133, DDR4-2400 (channels - 2) |
DDR3-1066, DDR3-1333 (channels - 2) |
DDR3-1333, DDR3-1600 (channels - 2) | |||
PCIe | PCI Express 3.0 (16 lines) |
PCI Express 2.0 (16 lines) |
PCI Express 3.0 (16 lines) | |||
Integrated modules | ||||||
Instructions, technologies | • MMX • SSE • SSE2 • SSE3 • SSSE3 • SSE4 • AES • AVX • AVX 2.0 • BMI1, BMI2 • F16C • FMA3 • EM64T • NX • VT-x • VT-d • Hyper-Threading • Turbo Boost 2.0 • TSX • MPX • SGX • Enhanced SpeedStep tech. |
• MMX • SSE • SSE2 • SSE3 • SSSE3 • SSE4 • AVX • EM64T • NX • VT-x • Hyper-Threading • Enhanced SpeedStep tech. |
• MMX • SSE • SSE2 • SSE3 • SSSE3 • SSE4 • AES • AVX • F16C • EM64T • NX • VT-x • VT-d • Hyper-Threading • Turbo Boost 2.0 • TXT • Enhanced SpeedStep tech. | |||
Other features | • Unlocked multiplier |
• Unlocked multiplier | ||||
more... | more... | more... |
Overall performance rating | |
Intel Core i7-7700K | 5772 (100 %) |
Intel Core i7-3770K | 3920 (68 %) |
Intel Core i3-2120 | 1330 (23 %) |
iGPU performance | |
Intel Core i7-7700K HD Graphics 630 | 2744 (100 %) |
Intel Core i7-3770K HD Graphics 4000 | 833 (30 %) |
Intel Core i3-2120 HD Graphics 2000 | 492 (18 %) |
PassMark | |
Intel Core i7-7700K | 9654 (100 %) |
Intel Core i7-3770K | 6468 (67 %) |
Intel Core i3-2120 | 1963 (20 %) |
Geekbench 4
Multi-Core
Single-Core |
|
Intel Core i7-7700K | 29635 (100 %) |
Intel Core i7-3770K | 19356 (65 %) |
Intel Core i3-2120 | 6351 (21 %) |
Cinebench R11.5
Multi-Core
Single-Core |
|
Intel Core i7-7700K | 10.37 (100 %) |
Intel Core i7-3770K | 7.61 (73 %) |
Intel Core i3-2120 | 3.23 (31 %) |
Cinebench R15
Multi-Core
Single-Core |
|
Intel Core i7-7700K | 963 (100 %) |
Intel Core i7-3770K | ~646.41 ? (67 %) |
Intel Core i3-2120 | 282 (29 %) |
X264 HD Benchmark 4.0
Pass 1
Pass 2 |
|
Intel Core i7-7700K | 230 (100 %) |
Intel Core i7-3770K | 172.3 (75 %) |
Intel Core i3-2120 | ~70.3 ? (31 %) |
WinRAR | |
Intel Core i7-7700K | 5823 (100 %) |
Intel Core i7-3770K | 3698 (64 %) |
Intel Core i3-2120 | ~1914 ? (33 %) |
3DMark 06 CPU | |
Intel Core i7-7700K | 10156 (100 %) |
Intel Core i7-3770K | 7587 (75 %) |
Intel Core i3-2120 | ~3306 ? (33 %) |