AMD A4-5145M | Intel Core i7-875K | |
CPU comparisonAMD A4-5145M 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 AMD A4-5145M has 2 cores with 2 threads and clocks with a maximum frequency of 2.60 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A4-5145M was released in Q2/2013. 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. |
||
AMD A (112) | Family | Intel Core i7 (298) |
AMD A4-5000M (2) | CPU group | Intel Core i7 800 (6) |
3 | Generation | 1 |
Richland (Piledriver) | Architecture | Lynnfield |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD A4-5145M is a 2 core processor with a clock frequency of 2.00 GHz (2.60 GHz). The Intel Core i7-875K has 4 CPU cores with a clock frequency of 2.93 GHz (3.60 GHz). |
||
AMD A4-5145M | Characteristic | Intel Core i7-875K |
2 | Cores | 4 |
2 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.00 GHz | Frequency | 2.93 GHz |
2.60 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
2.60 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe 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. |
||
AMD Radeon HD 8310G | GPU | no iGPU |
0.42 GHz | GPU frequency | -- |
0.55 GHz | GPU (Turbo) | -- |
5 | GPU Generation | -- |
32 nm | Technology | |
2 | Max. displays | |
2 | Compute units | -- |
128 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11 | 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. |
||
AMD Radeon HD 8310G | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD A4-5145M supports a maximum of GB of memory in 2 memory channels. The Intel Core i7-875K can connect up to 16 GB of memory in 2 memory channels. |
||
AMD A4-5145M | Characteristic | Intel Core i7-875K |
DDR3-1333 | Memory | DDR3-1066 |
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 |
-- | L2 Cache | 1.00 MB |
1.00 MB | L3 Cache | 8.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A4-5145M has a TDP of 17 W, that of the Intel Core i7-875K is 95 W. |
||
AMD A4-5145M | Characteristic | Intel Core i7-875K |
17 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD A4-5145M has a 1.00 MB cache, while the Intel Core i7-875K cache has a total of 9.00 MB. |
||
AMD A4-5145M | Characteristic | Intel Core i7-875K |
32 nm | Technology | 45 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4.1, SSE4.2 |
FP2 | Socket | LGA 1156 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | No |
Operating systems | Windows 10, Linux | |
Q2/2013 | Release date | Q2/2010 |
-- | Release price | 353 $ |
show more data | show more data | |
AMD A4-5145M
2C 2T @ 2.60 GHz |
|||
Intel Core i7-875K
4C 8T @ 3.60 GHz |
AMD A4-5145M
2C 2T @ 2.60 GHz |
|||
Intel Core i7-875K
4C 8T @ 2.93 GHz |
AMD A4-5145M
2C 2T @ 2.60 GHz |
|||
Intel Core i7-875K
4C 8T @ 3.60 GHz |
AMD A4-5145M
2C 2T @ 2.60 GHz |
|||
Intel Core i7-875K
4C 8T @ 2.93 GHz |
AMD A4-5145M
AMD Radeon HD 8310G @ 0.55 GHz |
|||
Intel Core i7-875K
@ 0.00 GHz |
AMD A4-5145M
2C 2T @ 2.60 GHz |
|||
Intel Core i7-875K
4C 8T @ 2.93 GHz |
AMD A4-5145M
2C 2T @ 2.00 GHz |
|||
Intel Core i7-875K
4C 8T @ 2.93 GHz |
Devices using this processor |
|
AMD A4-5145M | Intel Core i7-875K |
Unknown | Unknown |