AMD A10-4655M | Intel Core i9-9940X | |
CPU comparisonAMD A10-4655M or Intel Core i9-9940X - 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 A10-4655M has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A10-4655M was released in Q2/2012. The Intel Core i9-9940X has 14 cores with 28 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 128 GB of memory in 4 memory channels. The Intel Core i9-9940X was released in Q4/2018. |
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AMD A (112) | Family | Intel Core i9 (78) |
AMD A10-4000M (3) | CPU group | Intel Core i 9000X (8) |
2 | Generation | 9 |
Trinity (Piledriver) | Architecture | Skylake X Refresh |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Core i9-7940X |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A10-4655M is a 4 core processor with a clock frequency of 2.00 GHz (2.80 GHz). The Intel Core i9-9940X has 14 CPU cores with a clock frequency of 3.30 GHz (4.50 GHz). |
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AMD A10-4655M | Characteristic | Intel Core i9-9940X |
4 | Cores | 14 |
4 | Threads | 28 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.00 GHz | Frequency | 3.30 GHz |
2.80 GHz | Turbo Frequency (1 Core) | 4.50 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 4.20 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. |
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AMD Radeon HD 7620G | GPU | no iGPU |
0.36 GHz | GPU frequency | -- |
0.50 GHz | GPU (Turbo) | -- |
4 | GPU Generation | -- |
32 nm | Technology | |
2 | Max. displays | |
6 | Compute units | -- |
384 | 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. |
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AMD Radeon HD 7620G | 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 A10-4655M supports a maximum of GB of memory in 2 memory channels. The Intel Core i9-9940X can connect up to 128 GB of memory in 4 memory channels. |
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AMD A10-4655M | Characteristic | Intel Core i9-9940X |
DDR3-1333 | Memory | DDR4-2666 |
Max. Memory | 128 GB | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
21.3 GB/s | Max. Bandwidth | 85.4 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 19.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 44 |
-- | PCIe Bandwidth | 43.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A10-4655M has a TDP of 25 W, that of the Intel Core i9-9940X is 165 W. |
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AMD A10-4655M | Characteristic | Intel Core i9-9940X |
25 W | TDP (PL1 / PBP) | 165 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 92 °C |
Technical detailsThe AMD A10-4655M has a 4.00 MB cache, while the Intel Core i9-9940X cache has a total of 19.00 MB. |
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AMD A10-4655M | Characteristic | Intel Core i9-9940X |
32 nm | Technology | 14 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, AVX2, AVX-512 |
FP2 | Socket | LGA 2066 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Windows 11, Linux | |
Q2/2012 | Release date | Q4/2018 |
-- | Release price | 1387 $ |
show more data | show more data | |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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Intel Core i9-9940X
14C 28T @ 4.50 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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Intel Core i9-9940X
14C 28T @ 4.20 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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Intel Core i9-9940X
14C 28T @ 4.20 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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Intel Core i9-9940X
14C 28T @ 4.50 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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Intel Core i9-9940X
14C 28T @ 4.20 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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Intel Core i9-9940X
14C 28T @ 4.50 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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Intel Core i9-9940X
14C 28T @ 4.20 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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Intel Core i9-9940X
14C 28T @ 4.50 GHz |
AMD A10-4655M
4C 4T @ 2.80 GHz |
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Intel Core i9-9940X
14C 28T @ 4.20 GHz |
AMD A10-4655M
AMD Radeon HD 7620G @ 0.50 GHz |
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Intel Core i9-9940X
@ 0.00 GHz |
Devices using this processor |
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AMD A10-4655M | Intel Core i9-9940X |
Unknown | Unknown |