Intel Xeon Phi 7250 vs Intel Xeon D-1559

VS
Intel Xeon Phi 7250
Intel Xeon Phi 7250 Image
Intel Xeon D-1559
Intel Xeon D-1559 Image
Intel Xeon Phi 7250
Intel Xeon D-1559
Key Differences Key Differences Intel Xeon Phi 7250 Intel Xeon D-1559
Cores 68 12
CPU Threads 68 24
Base Clock Speed 1.4GHz 1.5GHz
Turbo Clock Speed 1.6GHz 2.1GHz
TDP (THERMAL DESIGN POINT) 215W 45W
Has integrated graphics No No
Performance per watt Not Known Not Known
Performance Performance Intel Xeon Phi 7250 Intel Xeon D-1559
CPU Speed & Cores 68 x 1.4GHz 12 x 1.5GHz
Number of CPU Threads 68 24
L2 Cache Size 34MB 3MB
Turbo Boost Frequency 1.6GHz 2.1GHz
L1 Cache Size 4352KB 768KB
L2 Core 0.5MB/core 0.25MB/core
Uses ARM big.LITTLE tech Yes No
Turbo Boost Tech Version 2 2
L3 Cache Size Not Known 18MB
Does it have an unlocked multiplier No No
L3 Core Not Known 1.5MB/core
Uses ARM HMP No No
Clock Multiplier Not Known 15
Features Features Intel Xeon Phi 7250 Intel Xeon D-1559
Has AES Support Yes Yes
Has AVX Support Yes Yes
Has Multithreading Tech Support Yes Yes
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 Yes
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has FMA3 Instructions Support No Yes
General info General info Intel Xeon Phi 7250 Intel Xeon D-1559
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 215W 45W
PCI Express Version 3 3
Transistor Count 8000 million Not Known
Does it have Integrated Graphics No No
CPU Temperature Not Known 85°C
3DMark06 Score Not Known No Data Found
Supports Power Optimized L2 Cache No No Data Found
Memory Memory Intel Xeon Phi 7250 Intel Xeon D-1559
RAM Memory Speed 2400MHz 2133MHz
Max Memory Bandwidth 115.2GB/s Not Known
Max Memory Channels 6 2
Supported Memory Size 384GB 128GB
ECC (Error-Correcting Code) Memory Support Yes Yes
Benchmarks Benchmarks Intel Xeon Phi 7250 Intel Xeon D-1559
Power Consumption Under High Load Not Known No Data Found
Standard Power Consumption Not Known No Data Found

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