Intel Core i7-6700K | Intel Core i7-3770K | |
CPU comparisonIntel Core i7-6700K or Intel Core i7-3770K - 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 i7-6700K has 4 cores with 8 threads and clocks with a maximum frequency of 4.20 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i7-6700K was released in Q3/2015. The Intel Core i7-3770K has 4 cores with 8 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i7-3770K was released in Q2/2012. |
||
Intel Core i7 (300) | Family | Intel Core i7 (300) |
Intel Core i 6000 (24) | CPU group | Intel Core i 3000 (31) |
6 | Generation | 3 |
Skylake S | Architecture | Ivy Bridge S |
Desktop | Segment | Desktop |
Intel Core i7-4770K | Predecessor | -- |
Intel Core i7-7700K | Successor | Intel Core i7-4770K |
|
||
CPU Cores and Base FrequencyThe Intel Core i7-6700K is a 4 core processor with a clock frequency of 4.00 GHz (4.20 GHz). The Intel Core i7-3770K has 4 CPU cores with a clock frequency of 3.50 GHz (3.90 GHz). |
||
Intel Core i7-6700K | Characteristic | Intel Core i7-3770K |
4 | Cores | 4 |
8 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
4.00 GHz | Frequency | 3.50 GHz |
4.20 GHz | Turbo Frequency (1 Core) | 3.90 GHz |
4.00 GHz | Turbo Frequency (All Cores) | 3.90 GHz |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
||
Intel HD Graphics 530 | GPU | Intel HD Graphics 4000 |
0.35 GHz | GPU frequency | 0.65 GHz |
1.15 GHz | GPU (Turbo) | 1.15 GHz |
9 | GPU Generation | 7 |
14 nm | Technology | 22 nm |
3 | Max. displays | 3 |
24 | Compute units | 16 |
192 | Shader | 128 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | 2 GB |
12 | DirectX Version | 11.0 |
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. |
||
Intel HD Graphics 530 | GPU | Intel HD Graphics 4000 |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe Intel Core i7-6700K supports a maximum of 64 GB of memory in 2 memory channels. The Intel Core i7-3770K can connect up to 32 GB of memory in 2 memory channels. |
||
Intel Core i7-6700K | Characteristic | Intel Core i7-3770K |
DDR4-2133, DDR3-1866 | Memory | DDR3-1600 |
64 GB | Max. Memory | 32 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
34.1 GB/s | Max. Bandwidth | 25.6 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 ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-6700K has a TDP of 91 W, that of the Intel Core i7-3770K is 77 W. |
||
Intel Core i7-6700K | Characteristic | Intel Core i7-3770K |
91 W | TDP (PL1 / PBP) | 77 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core i7-6700K has a 8.00 MB cache, while the Intel Core i7-3770K cache has a total of 8.00 MB. |
||
Intel Core i7-6700K | Characteristic | Intel Core i7-3770K |
14 nm | Technology | 22 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, AVX |
LGA 1151 | Socket | LGA 1155 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2015 | Release date | Q2/2012 |
420 $ | Release price | 275 $ |
show more data | show more data | |
Intel Core i7-6700K
Geekbench 6 MT: 4,665 / 420 $ |
|||
Intel Core i7-3770K
Geekbench 6 MT: 2,527 / 275 $ |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
Intel HD Graphics 530 @ 1.15 GHz |
|||
Intel Core i7-3770K
Intel HD Graphics 4000 @ 1.15 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.50 GHz |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.20 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Intel Core i7-6700K
4C 8T @ 4.00 GHz |
|||
Intel Core i7-3770K
4C 8T @ 3.90 GHz |
Devices using this processor |
|
Intel Core i7-6700K | Intel Core i7-3770K |
Unknown | Unknown |