CPU comparison with benchmarks
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-VS- |
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CPU lineage |
Qualcomm Snapdragon 632 or Qualcomm Snapdragon 632 – 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 Qualcomm Snapdragon 632 features 8 processor cores and has the capability to manage 8 threads concurrently. It was released in Q3/2018 and belongs to the 6 generation of the Qualcomm Snapdragon series. The AMD EPYC Embedded 3451 features 16 processor cores and has the capability to manage 32 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 3451, you'll need a motherboard with a SP4 socket.
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| Mobile |
Segment |
Desktop / Server |
| Qualcomm Snapdragon 632 |
Name |
AMD EPYC Embedded 3451 |
| Qualcomm Snapdragon |
Family |
AMD EPYC |
| 6 |
Generation |
1 |
| Qualcomm Snapdragon 632 |
Group |
AMD EPYC Embedded 3000 |
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CPU Cores and Base Frequency |
The Qualcomm Snapdragon 632 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the A-Core is 1.8 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices. The AMD EPYC Embedded 3451 has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC Embedded 3451 is 2.14 GHz and turbo frequency for one core is 3.0 GHz.
|
| None |
None |
3.0 GHz |
| 1.8 GHz |
B-Core Frequency |
None |
| 1.8 GHz |
A-Core Frequency |
None |
| 4x Kryo 250 Silver |
Cores B |
None |
| 4x Kryo 250 Gold |
Cores A |
None |
| No |
Overclocking |
Yes |
| hybrid (big.LITTLE) |
Core architecture |
normal |
| None |
None |
2.14 GHz |
| 8 |
Threads |
32 |
| No |
Hyperthreading |
Yes |
| 8 |
CPU Cores |
16 |
| None |
None |
16x |
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Internal Graphics |
The Qualcomm Snapdragon 632 has integrated graphics, called iGPU for short. Specifically, the Qualcomm Snapdragon 632 uses the Qualcomm Adreno 506, which has 96 texture shaders The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The AMD EPYC Embedded 3451 does not have integrated graphics.
|
| 0.6 GHz |
GPU frequency |
-- |
| Q4/2015 |
Release date |
-- |
| 11 |
Direct X |
-- |
| Qualcomm Adreno 506 |
GPU name |
|
| 14 nm |
Technology |
-- |
| -- |
Max. displays |
-- |
| 96 |
Shaders |
-- |
| 0 bytes |
Max. GPU Memory |
0 bytes |
| -- |
Execution units |
-- |
| 5 |
Generation |
-- |
| 0.6 GHz |
GPU (Turbo) |
-- |
| |
| |
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.
|
| No |
AVC |
-- |
| Decode |
VC-1 |
-- |
| No |
VP9 |
-- |
| No |
h265 / HEVC (10 bit) |
-- |
| Decode / Encode |
h264 |
-- |
| No |
VP8 |
-- |
| Decode |
h265 / HEVC (8 bit) |
-- |
| Decode / Encode |
JPEG |
-- |
| No |
AV1 |
-- |
| |
| |
Memory & PCIe |
The processor supports a maximum memory capacity of 1.0 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 85.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
|
| 2 |
Memory channels |
4 |
| 0 bytes |
Max. Memory |
1.0 TB |
| pci |
PCIe |
pci |
| No |
AES-NI |
Yes |
| No |
ECC |
Yes |
| -- |
Bandwidth |
85.3 GB/s |
| LPDDR3 |
Memory type |
DDR4-2666 |
| |
| |
Thermal Management |
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. The processor has a thermal design power (TDP) of 100 W watts.
|
| -- |
Tjunction max |
105 °C |
| None |
TDP (PL1 / PBP) |
100 W |
| None |
TDP down |
80 W |
| |
| |
Technical details |
The Qualcomm Snapdragon 632 is manufactured using a 14 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The AMD EPYC Embedded 3451 is manufactured using a 14 nm process. In total, this processor boasts a generous 32.0 MB cache.
|
| Q3/2018 |
Release date |
Q1/2018 |
| SDM632 |
Part Number |
-- |
| 0 bytes |
L2-Cache |
8.0 MB |
| None |
Virtualization |
AMD-V, SVM |
|
ISA extensions |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
| Chiplet |
Chip design |
Chiplet |
| Kryo 250 |
Architecture |
Snowy Owl (Zen) |
| 14 nm |
Technology |
14 nm |
|
Socket |
SP4 |
| Android |
Operating systems |
Windows 10, Linux |
| -- |
Release price |
-- |
| Technical data sheet |
Documents |
Technical data sheet |
| ARMv8-A64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
| 0 bytes |
L3-Cache |
32.0 MB |
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