AMD A12-9800 vs AMD Epyc 7281
VS
AMD A12-9800
AMD Epyc 7281
Key Differences
Performance
Features
General info
Memory
Benchmarks
AMD A12-9800
AMD Epyc 7281
Key Differences
|
AMD A12-9800 | AMD Epyc 7281 |
|---|---|---|
| Cores | 4 | 16 |
| CPU Threads | 4 | 32 |
| Base Clock Speed | 3.8GHz | 2.1GHz |
| Turbo Clock Speed | 4.2GHz | 2.7GHz |
| TDP (THERMAL DESIGN POINT) | 65W | 155W |
| Has integrated graphics |  Yes
|
 No
|
| Performance per watt | Not Known | Not Known |
Performance
|
AMD A12-9800 | AMD Epyc 7281 |
|---|---|---|
| CPU Speed & Cores | 4 x 3.8GHz | 16 x 2.1GHz |
| Number of CPU Threads | 4 | 32 |
| L2 Cache Size | 4.1MB | 8MB |
| Turbo Boost Frequency | 4.2GHz | 2.7GHz |
| L1 Cache Size | 512KB | 1536KB |
| L2 Core | 1.02MB/core | 0.5MB/core |
| Does it have an unlocked multiplier | Yes
|
No
|
| Clock Multiplier | 38 | Not Known |
| L3 Cache Size | Not Known | 32MB |
| L3 Core | Not Known | 2MB/core |
| Uses ARM big.LITTLE tech | No
|
No
|
| Uses ARM HMP | No
|
No
|
Features
|
AMD A12-9800 | AMD Epyc 7281 |
|---|---|---|
| Has AES Support | Yes
|
Yes
|
| Supports CPU Throttling | Yes
|
No
|
| Supported SSE Version | 4.2 | 4.2 |
| Has AVX Support | Yes
|
Yes
|
| Has MMX Tech Support | Yes
|
Yes
|
| Has F16C Support | Yes
|
Yes
|
| Has FMA4 Instructions Support | Yes
|
No
|
| Has Multithreading Tech Support | Yes
|
No
|
| Has FMA3 Instructions Support | Yes
|
Yes
|
| Supports ARM TrustZone Tech | No
|
No
|
| Has NX Processor Bit Support | No
|
Yes
|
General info
|
AMD A12-9800 | AMD Epyc 7281 |
|---|---|---|
| Has 64-bit Support | No Data Found | No Data Found |
| Semiconductor Size | 28nm | 14nm |
| GPU Base Clock Speed | 1108MHz | Not Known |
| TDP (Thermal Design Point) | 65W | 155W |
| PCI Express Version | 3 | 3 |
| CPU Temperature | 74°C | Not Known |
| Transistor Count | 1178 million | Not Known |
| Total GPU Shading Units | 512 | Not Known |
| Does it have Integrated Graphics | Yes
|
No
|
| Supports Power Optimized L2 Cache | No
|
No
|
Memory
|
AMD A12-9800 | AMD Epyc 7281 |
|---|---|---|
| RAM Memory Speed | 2400MHz | 2400MHz |
| Max Memory Bandwidth | 38.4GB/s | 307GB/s |
| Max Memory Channels | 2 | 8 |
| ECC (Error-Correcting Code) Memory Support | No
|
Yes
|
| Supported Memory Size | Not Known | 2000GB |
Benchmarks
|
AMD A12-9800 | AMD Epyc 7281 |
|---|---|---|
| PassMark Score | Not Known | 12720 |
| PassMark Score (Single Thread) | Not Known | 1429 |
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