Intel Core i9-9900KF vs Intel Xeon Processor E7-4880 v2

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Intel Core i9-9900KF
Intel Core i9-9900KF Image
Intel Xeon Processor E7-4880 v2
Intel Xeon Processor E7-4880 v2 Image
Intel Core i9-9900KF
Intel Xeon Processor E7-4880 v2
Key Differences Key Differences Intel Core i9-9900KF Intel Xeon Processor E7-4880 v2
Cores 8 15
CPU Threads 16 30
Base Clock Speed 3.6GHz 2.5GHz
Turbo Clock Speed 5GHz 3.1GHz
TDP (THERMAL DESIGN POINT) 95W 130W
Has integrated graphics No No
Performance per watt 90.8 Not Known
Performance Performance Intel Core i9-9900KF Intel Xeon Processor E7-4880 v2
CPU Speed & Cores 8 x 3.6GHz 15 x 2.5GHz
Number of CPU Threads 16 30
L2 Cache Size 2MB 3.8MB
L3 Cache Size 16MB 37.5MB
Turbo Boost Frequency 5GHz 3.1GHz
L1 Cache Size 512KB 480KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core 2.5MB/core
Turbo Boost Tech Version 2 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 25
Features Features Intel Core i9-9900KF Intel Xeon Processor E7-4880 v2
Has AES Support Yes Yes
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 No No
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Miscellaneous Miscellaneous Intel Core i9-9900KF Intel Xeon Processor E7-4880 v2
Height 37.5mm 52mm
Width Size 37.5mm 45mm
General info General info Intel Core i9-9900KF Intel Xeon Processor E7-4880 v2
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 22nm
TDP (Thermal Design Point) 95W 130W
PCI Express Version 3 3
CPU Temperature 100°C 73°C
Width Size 37.5mm 45mm
Height 37.5mm 52mm
Does it have Integrated Graphics No No
DirectX Version Info Not Known 11
Transistor Count Not Known 1200 million
OpenGL Driver Version Not Known 4
OpenGL Driver Version Not Known 1.1
Supports Power Optimized L2 Cache No No
Memory Memory Intel Core i9-9900KF Intel Xeon Processor E7-4880 v2
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 41.6GB/s 85GB/s
Max Memory Channels 2 4
Supported Memory Size 128GB 1536GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
Bus Frequency Not Known 4GHz
Benchmarks Benchmarks Intel Core i9-9900KF Intel Xeon Processor E7-4880 v2
PassMark Score 18920 Not Known
PassMark Score (Single Thread) 3003 Not Known
Geekbench 5 Score (Multi-Thread) 8622 Not Known
Cinebench R20 Score (Multi-Thread) 4995 Not Known
Cinebench R20 Score (Single Thread) 518 Not Known
Geekbench 5 Score (Single Thread) 1318 Not Known
Blender Score (Classroom) 550.7seconds Not Known
Blender Score (bmw27) 164.8seconds Not Known
PassMark Score (Overclocked) 19916 Not Known
CPU Performance (Per Watt) 90.8 Not Known

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