AMD Ryzen 5 7640HS | AMD EPYC Embedded 3351 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 5 7640HS and the AMD EPYC Embedded 3351 and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 5 7640HS 6 core processor released in Q1/2023 with the AMD EPYC Embedded 3351 which has 12 CPU cores and was introduced in Q1/2018. |
||
AMD Ryzen 5 (86) | Family | AMD EPYC (129) |
AMD Ryzen 7040 (21) | CPU group | AMD EPYC Embedded 3000 (7) |
6 | Generation | 1 |
Phoenix (Zen 4) | Architecture | Snowy Owl (Zen) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD Ryzen 5 8640HS | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD Ryzen 5 7640HS is a 6 core processor with a clock frequency of 4.30 GHz (5.00 GHz). The processor can compute 12 threads at the same time. The AMD EPYC Embedded 3351 clocks with 1.90 GHz (3.00 GHz), has 12 CPU cores and can calculate 24 threads in parallel. |
||
AMD Ryzen 5 7640HS | Characteristic | AMD EPYC Embedded 3351 |
6 | Cores | 12 |
12 | Threads | 24 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
4.30 GHz | Frequency | 1.90 GHz |
5.00 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
-- | Turbo Frequency (All Cores) | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
||
AMD Ryzen 5 7640HS | Characteristic | AMD EPYC Embedded 3351 |
AMD Ryzen™ AI | AI hardware | -- |
AMD dedicated AI XDNA Technology | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
||
AMD Radeon 760M | GPU | no iGPU |
0.80 GHz | GPU frequency | -- |
2.60 GHz | GPU (Turbo) | -- |
10 | GPU Generation | -- |
4 nm | Technology | |
4 | Max. displays | |
8 | Compute units | -- |
512 | Shader | -- |
Yes | Hardware Raytracing | No |
AMD FSR | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12 | 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 760M | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode / Encode | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 5 7640HS, while the AMD EPYC Embedded 3351 supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 85.3 GB/s enabled. |
||
AMD Ryzen 5 7640HS | Characteristic | AMD EPYC Embedded 3351 |
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR4-2666 |
256 GB | Max. Memory | 1024 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
120.0 GB/s | Max. Bandwidth | 85.3 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | 6.00 MB |
16.00 MB | L3 Cache | 32.00 MB |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 64 |
39.4 GB/s | PCIe Bandwidth | 63.0 GB/s |
Thermal ManagementThe AMD Ryzen 5 7640HS has a TDP of 54 W. The TDP of the AMD EPYC Embedded 3351 is 80 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
AMD Ryzen 5 7640HS | Characteristic | AMD EPYC Embedded 3351 |
54 W | TDP (PL1 / PBP) | 80 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
35 W | TDP down | 60 W |
100 °C | Tjunction max. | 105 °C |
Technical detailsThe AMD Ryzen 5 7640HS has 22.00 MB cache and is manufactured in 4 nm. The cache of AMD EPYC Embedded 3351 is at 38.00 MB. The processor is manufactured in 14 nm. |
||
AMD Ryzen 5 7640HS | Characteristic | AMD EPYC Embedded 3351 |
4 nm | Technology | 14 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FP8 | Socket | SP4 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q1/2018 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 5 7640HS
6C 12T @ 5.00 GHz |
|||
AMD EPYC Embedded 3351
12C 24T @ 3.00 GHz |
AMD Ryzen 5 7640HS
6C 12T @ 5.00 GHz |
|||
AMD EPYC Embedded 3351
12C 24T @ 3.00 GHz |
AMD Ryzen 5 7640HS
6C 12T @ 5.00 GHz |
|||
AMD EPYC Embedded 3351
12C 24T @ 3.00 GHz |
AMD Ryzen 5 7640HS
6C 12T @ 4.30 GHz |
|||
AMD EPYC Embedded 3351
12C 24T @ 1.90 GHz |
AMD Ryzen 5 7640HS
6C 12T @ 5.00 GHz |
|||
AMD EPYC Embedded 3351
12C 24T @ 3.00 GHz |
AMD Ryzen 5 7640HS
6C 12T @ 4.30 GHz |
|||
AMD EPYC Embedded 3351
12C 24T @ 1.90 GHz |
AMD Ryzen 5 7640HS
AMD Radeon 760M @ 2.60 GHz |
|||
AMD EPYC Embedded 3351
@ 0.00 GHz |
AMD Ryzen 5 7640HS
6C 12T @ 4.30 GHz |
|||
AMD EPYC Embedded 3351
12C 24T @ 1.90 GHz |
AMD Ryzen 5 7640HS
6C 12T @ 4.30 GHz |
|||
AMD EPYC Embedded 3351
12C 24T @ 1.90 GHz |
Devices using this processor |
|
AMD Ryzen 5 7640HS | AMD EPYC Embedded 3351 |
Unknown | Unknown |