AMD Athlon 300U | AMD EPYC 7351 | |
CPU comparisonIn this CPU comparison, we compare the AMD Athlon 300U and the AMD EPYC 7351 and use benchmarks to check which processor is faster.
We compare the AMD Athlon 300U 2 core processor released in Q1/2019 with the AMD EPYC 7351 which has 16 CPU cores and was introduced in Q3/2017. |
||
AMD Athlon (29) | Family | AMD EPYC (129) |
AMD Athlon 300 (1) | CPU group | AMD EPYC 7001 (12) |
6 | Generation | 1 |
Picasso (Zen+) | Architecture | Naples (Zen) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD Athlon 300U is a 2 core processor with a clock frequency of 2.40 GHz (3.30 GHz). The processor can compute 4 threads at the same time. The AMD EPYC 7351 clocks with 2.40 GHz (2.90 GHz), has 16 CPU cores and can calculate 32 threads in parallel. |
||
AMD Athlon 300U | Characteristic | AMD EPYC 7351 |
2 | Cores | 16 |
4 | Threads | 32 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 2.40 GHz |
3.30 GHz | Turbo Frequency (1 Core) | 2.90 GHz |
2.40 GHz | Turbo Frequency (All Cores) | 2.90 GHz |
Internal GraphicsGraphics (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 RX Vega 3 (Raven Ridge) | GPU | no iGPU |
1.00 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
8 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
3 | Compute units | -- |
192 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 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 RX Vega 3 (Raven Ridge) | 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 / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 32 GB of memory in a maximum of 2 memory channels is supported by the AMD Athlon 300U, while the AMD EPYC 7351 supports a maximum of GB of memory with a maximum memory bandwidth of 170.6 GB/s enabled. |
||
AMD Athlon 300U | Characteristic | AMD EPYC 7351 |
DDR4-2400 | Memory | DDR4-2400, DDR4-2666 |
32 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
38.4 GB/s | Max. Bandwidth | 170.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 64.00 MB |
3.0 | PCIe version | 3.0 |
12 | PCIe lanes | 128 |
11.8 GB/s | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe AMD Athlon 300U has a TDP of 15 W. The TDP of the AMD EPYC 7351 is 170 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
AMD Athlon 300U | Characteristic | AMD EPYC 7351 |
15 W | TDP (PL1 / PBP) | 170 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe AMD Athlon 300U has 4.00 MB cache and is manufactured in 12 nm. The cache of AMD EPYC 7351 is at 64.00 MB. The processor is manufactured in 14 nm. |
||
AMD Athlon 300U | Characteristic | AMD EPYC 7351 |
12 nm | Technology | 14 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FP5 | Socket | SP3 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q1/2019 | Release date | Q3/2017 |
-- | Release price | 850 $ |
show more data | show more data | |
AMD Athlon 300U
2C 4T @ 3.30 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
2C 4T @ 2.40 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
2C 4T @ 3.30 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
2C 4T @ 2.40 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
2C 4T @ 2.40 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
2C 4T @ 3.30 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
2C 4T @ 2.40 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
2C 4T @ 2.40 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
2C 4T @ 3.30 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
2C 4T @ 2.40 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
AMD Athlon 300U
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.00 GHz |
|||
AMD EPYC 7351
@ 0.00 GHz |
Devices using this processor |
|
AMD Athlon 300U | AMD EPYC 7351 |
Unknown | Unknown |