Intel Xeon Phi 7250 vs Intel Celeron B820

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Intel Xeon Phi 7250
Intel Xeon Phi 7250 Image
Intel Celeron B820
Intel Celeron B820 Image
Intel Xeon Phi 7250
Intel Celeron B820
Key Differences 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 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 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 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 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 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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