Intel Xeon Phi 7250 vs Intel Celeron B820
VS
Intel Xeon Phi 7250
Intel Celeron B820
Key Differences
Performance
Features
General info
Memory
Benchmarks
Intel Xeon Phi 7250
Intel Celeron B820
Key Differences
|
Intel Xeon Phi 7250 | Intel Celeron B820 |
|---|---|---|
| Cores | 68 | 2 |
| CPU Threads | 68 | 2 |
| Base Clock Speed | 1.4GHz | 1.7GHz |
| Turbo Clock Speed | 1.6GHz | Not Known |
| TDP (THERMAL DESIGN POINT) | 215W | 35W |
| Has integrated graphics |  No
|
 Yes
|
| Performance per watt | Not Known | 80.0 |
Performance
|
Intel Xeon Phi 7250 | Intel Celeron B820 |
|---|---|---|
| CPU Speed & Cores | 68 x 1.4GHz | 2 x 1.7GHz |
| Number of CPU Threads | 68 | 2 |
| L2 Cache Size | 34MB | 0.5MB |
| Turbo Boost Frequency | 1.6GHz | Not Known |
| L1 Cache Size | 4352KB | 128KB |
| L2 Core | 0.5MB/core | 0.25MB/core |
| Uses ARM big.LITTLE tech | Yes
|
No
|
| Turbo Boost Tech Version | 2 | Not Known |
| L3 Cache Size | Not Known | 2MB |
| Does it have an unlocked multiplier | No
|
No
|
| L3 Core | Not Known | 1MB/core |
| Uses ARM HMP | No
|
No
|
| Clock Multiplier | Not Known | 17 |
Features
|
Intel Xeon Phi 7250 | Intel Celeron B820 |
|---|---|---|
| Has AES Support | Yes
|
No
|
| Has AVX Support | Yes
|
Yes
|
| Has Multithreading Tech Support | Yes
|
No
|
| Has NX Processor Bit Support | Yes
|
Yes
|
| Supports CPU Throttling | No
|
Yes
|
| Supported SSE Version | Not Known | 4.2 |
| Has MMX Tech Support | No
|
Yes
|
| Has F16C Support | No
|
No
|
| Supports ARM TrustZone Tech | No
|
No
|
| Has FMA4 Instructions Support | No
|
No
|
| Has FMA3 Instructions Support | No
|
No
|
General info
|
Intel Xeon Phi 7250 | Intel Celeron B820 |
|---|---|---|
| Has 64-bit Support | No Data Found | No Data Found |
| Semiconductor Size | 14nm | 32nm |
| TDP (Thermal Design Point) | 215W | 35W |
| PCI Express Version | 3 | 2 |
| Transistor Count | 8000 million | 995 million |
| Does it have Integrated Graphics | No
|
Yes
|
| GPU Base Clock Speed | Not Known | 650MHz |
| DirectX Version Info | Not Known | 10.1 |
| OpenGL Driver Version | Not Known | 3 |
| OpenGL Driver Version | Not Known | 1.1 |
| GPU Boost Clock Speed | Not Known | 1050MHz |
| Total GPU Execution Units | Not Known | 6 |
| No. of Supported Displays | Not Known | 2 |
| Supports Power Optimized L2 Cache | No
|
No
|
Memory
|
Intel Xeon Phi 7250 | Intel Celeron B820 |
|---|---|---|
| RAM Memory Speed | 2400MHz | 1333MHz |
| Max Memory Bandwidth | 115.2GB/s | 21.3GB/s |
| Max Memory Channels | 6 | 2 |
| Supported Memory Size | 384GB | 16GB |
| ECC (Error-Correcting Code) Memory Support | Yes
|
No
|
| Bus Bandwidth | Not Known | 5GT/s |
Benchmarks
|
Intel Xeon Phi 7250 | Intel Celeron B820 |
|---|---|---|
| PassMark Score | Not Known | 1512 |
| PassMark Score (Single Thread) | Not Known | 832 |
| CPU Performance (Per Watt) | Not Known | 80.0 |
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