CPU comparison with benchmarks
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CPU lineage |
AMD EPYC Embedded 3255 or AMD EPYC Embedded 3255 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes. The AMD EPYC Embedded 3255 features 8 processor cores and has the capability to manage 16 threads concurrently. It was released in Q1/2018 and belongs to the 1 generation of the AMD EPYC series. To use the AMD EPYC Embedded 3255, you'll need a motherboard with a SP4r2 socket.
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| AMD EPYC Embedded 3000 |
Group |
|
| 1 |
Generation |
-- |
| AMD EPYC Embedded 3255 |
Name |
Raspberry Pi 4 B (Broadcom BCM2711) |
| Desktop / Server |
Segment |
-- |
| AMD EPYC |
Family |
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| |
| |
CPU Cores and Base Frequency |
The AMD EPYC Embedded 3255 has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the AMD EPYC Embedded 3255 is 2.5 GHz
and turbo frequency for one core is 3.1 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
|
| 3.1 GHz |
Turbo Frequency (1 core) |
None |
| normal |
Core architecture |
-- |
| 2.5 GHz |
Frequency |
None |
| 8 |
CPU Cores |
-- |
| Yes |
Overclocking |
No |
| Yes |
Hyperthreading |
No |
| 8x |
Cores |
None |
| 16 |
Threads |
-- |
| |
| |
Internal Graphics |
The AMD EPYC Embedded 3255 does not have integrated graphics.
The Raspberry Pi 4 B (Broadcom BCM2711) does not have integrated graphics.
|
| -- |
GPU (Turbo) |
-- |
| -- |
Technology |
-- |
| -- |
Direct X |
-- |
| 0 bytes |
Max. GPU Memory |
0 bytes |
| -- |
Execution units |
-- |
| -- |
Release date |
-- |
|
GPU name |
|
| -- |
Shaders |
-- |
| -- |
GPU frequency |
-- |
| -- |
Generation |
-- |
| -- |
Max. displays |
-- |
| |
| |
Artificial Intelligence and Machine Learning |
| -- |
AI specifications |
-- |
| -- |
AI hardware |
-- |
| |
| |
Hardware codec support |
A 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.
|
| -- |
h265 / HEVC (8 bit) |
-- |
| -- |
VP9 |
-- |
| -- |
VP8 |
-- |
| -- |
VC-1 |
-- |
| -- |
JPEG |
-- |
| -- |
h264 |
-- |
| -- |
h265 / HEVC (10 bit) |
-- |
| -- |
AVC |
-- |
| -- |
AV1 |
-- |
| |
| |
Memory & PCIe |
The processor supports a maximum memory capacity of 512.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 42.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
|
| DDR4-2666 |
Memory type |
|
| 42.6 GB/s |
Bandwidth |
-- |
| Yes |
AES-NI |
No |
| Yes |
ECC |
No |
| pci |
PCIe |
pci |
| 512.0 GB |
Max. Memory |
0 bytes |
| 2 |
Memory channels |
-- |
| |
| |
Thermal Management |
The processor has a thermal design power (TDP) of 55 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
|
| 25 W |
TDP down |
None |
| 55 W |
TDP (PL1 / PBP) |
None |
| 105 °C |
Tjunction max |
-- |
| |
| |
Technical details |
The AMD EPYC Embedded 3255 is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 16.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
|
| AMD-V, SVM |
Virtualization |
|
| 14 nm |
Technology |
-- |
| x86-64 (64 bit) |
Instruction set (ISA) |
|
| SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
ISA extensions |
|
| -- |
Part Number |
-- |
| Chiplet |
Chip design |
-- |
| Q1/2018 |
Release date |
-- |
| -- |
Release price |
-- |
| 4.0 MB |
L2-Cache |
0 bytes |
| Technical data sheet |
Documents |
Technical data sheet |
| 16.0 MB |
L3-Cache |
0 bytes |
| SP4r2 |
Socket |
|
| Windows 10, Linux |
Operating systems |
|
| Snowy Owl (Zen) |
Architecture |
-- |
| |
| |
Geekbench 5, 64bit (Multi-Core)
Geekbench 5, 64bit (Single-Core)
iGPU - FP32 Performance (Single-precision GFLOPS)
