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Intel Core i7-2700K | Intel Core i7-875K | |
CPU comparisonIntel Core i7-2700K or Intel Core i7-875K - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core i7-2700K has 4 cores with 8 threads and clocks with a maximum frequency of 3.90 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i7-2700K was released in Q4/2011. The Intel Core i7-875K has 4 cores with 8 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core i7-875K was released in Q2/2010. |
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Intel Core i7 (300) | Family | Intel Core i7 (300) |
Intel Core i 2000 (28) | CPU group | Intel Core i7 800 (6) |
2 | Generation | 1 |
Sandy Bridge S | Architecture | Lynnfield |
Desktop | Segment | Desktop |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-2700K has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Core i7-2700K is 3.50 GHz (3.90 GHz) while the Intel Core i7-875K has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Intel Core i7-875K is at 2.93 GHz (3.60 GHz). |
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Intel Core i7-2700K | Characteristic | Intel Core i7-875K |
4 | Cores | 4 |
8 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
3.50 GHz | Frequency | 2.93 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
3.90 GHz | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The Intel Core i7-2700K or Intel Core i7-875K has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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Intel HD Graphics 3000 | GPU | no iGPU |
0.85 GHz | GPU frequency | -- |
1.35 GHz | GPU (Turbo) | -- |
6 | GPU Generation | -- |
32 nm | Technology | |
2 | Max. displays | |
12 | Compute units | -- |
96 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
10.1 | DirectX Version | -- |
Hardware codec supportA 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. |
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Intel HD Graphics 3000 | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeThe Intel Core i7-2700K can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Core i7-875K supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 17.1 GB/s. |
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Intel Core i7-2700K | Characteristic | Intel Core i7-875K |
DDR3-1066, DDR3-1333 | Memory | DDR3-1066 |
32 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
1.00 MB | L2 Cache | 1.00 MB |
8.00 MB | L3 Cache | 8.00 MB |
2.0 | PCIe version | 2.0 |
16 | PCIe lanes | 16 |
8.0 GB/s | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i7-2700K is 95 W, while the Intel Core i7-875K has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i7-2700K | Characteristic | Intel Core i7-875K |
95 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i7-2700K is manufactured in 32 nm and has 9.00 MB cache. The Intel Core i7-875K is manufactured in 45 nm and has a 9.00 MB cache. |
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Intel Core i7-2700K | Characteristic | Intel Core i7-875K |
32 nm | Technology | 45 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | SSE4.1, SSE4.2 |
LGA 1155 | Socket | LGA 1156 |
VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q4/2011 | Release date | Q2/2010 |
295 $ | Release price | 353 $ |
show more data | show more data | |
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Intel Core i7-2700K
Geekbench 6 MT: 2,418 / 295 $ |
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Intel Core i7-875K
Geekbench 6 MT: 1,425 / 353 $ |
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Intel Core i7-2700K
4C 8T @ 3.90 GHz |
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Intel Core i7-875K
4C 8T @ 3.60 GHz |
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Intel Core i7-2700K
4C 8T @ 3.90 GHz |
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Intel Core i7-875K
4C 8T @ 2.93 GHz |
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Intel Core i7-2700K
4C 8T @ 3.90 GHz |
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Intel Core i7-875K
4C 8T @ 3.60 GHz |
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Intel Core i7-2700K
4C 8T @ 3.90 GHz |
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Intel Core i7-875K
4C 8T @ 2.93 GHz |
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Intel Core i7-2700K
4C 8T @ 3.90 GHz |
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Intel Core i7-875K
4C 8T @ 2.93 GHz |
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Intel Core i7-2700K
4C 8T @ 3.50 GHz |
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Intel Core i7-875K
4C 8T @ 2.93 GHz |
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Intel Core i7-2700K
Intel HD Graphics 3000 @ 1.35 GHz |
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Intel Core i7-875K
@ 0.00 GHz |
Devices using this processor |
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Intel Core i7-2700K | Intel Core i7-875K |
Unknown | Unknown |