Intel Core i9-9900KF vs Intel Xeon E3-1260L

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Intel Core i9-9900KF
Intel Core i9-9900KF Image
Intel Xeon E3-1260L
Intel Xeon E3-1260L Image
Intel Core i9-9900KF
Intel Xeon E3-1260L
Key Differences Key Differences Intel Core i9-9900KF Intel Xeon E3-1260L
Cores 8 4
CPU Threads 16 8
Base Clock Speed 3.6GHz 2.4GHz
Turbo Clock Speed 5GHz 3.3GHz
TDP (THERMAL DESIGN POINT) 95W 45W
Has integrated graphics No Yes
Performance per watt 90.8 45W
Performance Performance Intel Core i9-9900KF Intel Xeon E3-1260L
CPU Speed & Cores 8 x 3.6GHz 4 x 2.4GHz
Number of CPU Threads 16 8
L2 Cache Size 2MB 1MB
L3 Cache Size 16MB 8MB
Turbo Boost Frequency 5GHz 3.3GHz
L1 Cache Size 512KB 256KB
L2 Core 0.25MB/core 0.25MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 2MB/core 2MB/core
Turbo Boost Tech Version 2 Yes
Uses ARM big.LITTLE tech No Yes
Uses ARM HMP No Yes
Clock Multiplier Not Known 24
Turbo Core Tech Version Not Known Yes
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Features Features Intel Core i9-9900KF Intel Xeon E3-1260L
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 Yes
Has Multithreading Tech Support Yes Yes
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
No. of Bits Executed at a Time Not Known Yes
CPU Front-End Width Not Known Yes
Supports ARM TrustZone Tech No Yes
VFP Version Not Known Yes
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Miscellaneous Miscellaneous Intel Core i9-9900KF Intel Xeon E3-1260L
Height 37.5mm Yes
Width Size 37.5mm Yes
General info General info Intel Core i9-9900KF Intel Xeon E3-1260L
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 32nm
TDP (Thermal Design Point) 95W 45W
PCI Express Version 3 3
CPU Temperature 100°C 58.6°C
Width Size 37.5mm 37.5mm
Height 37.5mm 37.5mm
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 650MHz
DirectX Version Info Not Known 10.1
Transistor Count Not Known 2270 million
OpenGL Driver Version Not Known 3.1
OpenGL Driver Version Not Known Yes
GPU Boost Clock Speed Not Known 1250MHz
Total GPU Execution Units Not Known 8
No. of Supported Displays Not Known 2
3DMark06 Score Not Known Yes
Total GPU Shading Units Not Known Yes
Total GPU ROPs Not Known Yes
Total GPU TMUs Not Known Yes
Supports Power Optimized L2 Cache No Yes
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Memory Memory Intel Core i9-9900KF Intel Xeon E3-1260L
RAM Memory Speed 2666MHz 1333MHz
Max Memory Bandwidth 41.6GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 32GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Yes
eMMC Memory version Not Known Yes
Bus Frequency Not Known Yes
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Benchmarks Benchmarks Intel Core i9-9900KF Intel Xeon E3-1260L
PassMark Score 18920 6313
PassMark Score (Single Thread) 3003 Yes
Geekbench 5 Score (Multi-Thread) 8622 Yes
Cinebench R20 Score (Multi-Thread) 4995 Yes
Cinebench R20 Score (Single Thread) 518 Yes
Geekbench 5 Score (Single Thread) 1318 Yes
Blender Score (Classroom) 550.7seconds Yes
Blender Score (bmw27) 164.8seconds Yes
PassMark Score (Overclocked) 19916 Yes
CPU Performance (Per Watt) 90.8 Yes
Power Consumption Under High Load Not Known Yes
Standard Power Consumption Not Known Yes
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