Intel Xeon Phi 7250 vs Intel Core i7-990X

VS
Intel Xeon Phi 7250
Intel Xeon Phi 7250 Image
Intel Core i7-990X
Intel Core i7-990X Image
Intel Xeon Phi 7250
Intel Core i7-990X
Key Differences Key Differences Intel Xeon Phi 7250 Intel Core i7-990X
Cores 68 6
CPU Threads 68 12
Base Clock Speed 1.4GHz 3.46GHz
Turbo Clock Speed 1.6GHz 3.73GHz
TDP (THERMAL DESIGN POINT) 215W 130W
Has integrated graphics No No
Performance per watt Not Known 97.0
Performance Performance Intel Xeon Phi 7250 Intel Core i7-990X
CPU Speed & Cores 68 x 1.4GHz 6 x 3.46GHz
Number of CPU Threads 68 12
L2 Cache Size 34MB 1.5MB
Turbo Boost Frequency 1.6GHz 3.73GHz
L1 Cache Size 4352KB 384KB
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 12MB
Does it have an unlocked multiplier No Yes
L3 Core Not Known 2MB/core
Uses ARM HMP No No
Clock Multiplier Not Known 26
Features Features Intel Xeon Phi 7250 Intel Core i7-990X
Has AES Support Yes Yes
Has AVX Support Yes No
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 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 Core i7-990X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 215W 130W
PCI Express Version 3 3
Transistor Count 8000 million 1170 million
Does it have Integrated Graphics No No
Supports Power Optimized L2 Cache No No
Memory Memory Intel Xeon Phi 7250 Intel Core i7-990X
RAM Memory Speed 2400MHz 1066MHz
Max Memory Bandwidth 115.2GB/s 25.6GB/s
Max Memory Channels 6 3
Supported Memory Size 384GB 24GB
ECC (Error-Correcting Code) Memory Support Yes No
Bus Bandwidth Not Known 6.4GT/s
Benchmarks Benchmarks Intel Xeon Phi 7250 Intel Core i7-990X
PassMark Score Not Known 9374
PassMark Score (Single Thread) Not Known 1510
PassMark Score (Overclocked) Not Known 11238
CPU Performance (Per Watt) Not Known 97.0

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