Intel Core i9-9940X vs Intel Xeon E3-1585L v5

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Intel Core i9-9940X
Intel Core i9-9940X Image
Intel Xeon E3-1585L v5
Intel Xeon E3-1585L v5 Image
Intel Core i9-9940X
Intel Xeon E3-1585L v5
Key Differences Key Differences Intel Core i9-9940X Intel Xeon E3-1585L v5
Cores 14 4
CPU Threads 28 8
Base Clock Speed 3.3GHz 3GHz
Turbo Clock Speed 4.4GHz 3.7GHz
TDP (THERMAL DESIGN POINT) 165W 45W
Has integrated graphics No Yes
Performance per watt 83.2 Not Known
Performance Performance Intel Core i9-9940X Intel Xeon E3-1585L v5
CPU Speed & Cores 14 x 3.3GHz 4 x 3GHz
Number of CPU Threads 28 8
L2 Cache Size 14MB 1MB
L3 Cache Size 19.25MB 8MB
Turbo Boost Frequency 4.4GHz 3.7GHz
L1 Cache Size 896KB 128KB
L2 Core 1MB/core 0.25MB/core
L3 Core 1.38MB/core 2MB/core
Clock Multiplier 33 30
Turbo Boost Tech Version 2 2
Does it have an unlocked multiplier No No
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i9-9940X Intel Xeon E3-1585L v5
Has AES Support Yes Yes
Supports CPU Throttling 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 Yes
Supports ARM TrustZone Tech No No
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Miscellaneous Miscellaneous Intel Core i9-9940X Intel Xeon E3-1585L v5
Height 45mm 42mm
Width Size 52.5mm 28mm
General info General info Intel Core i9-9940X Intel Xeon E3-1585L v5
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 165W 45W
PCI Express Version 3 3
CPU Temperature 88°C 100°C
Height 45mm 42mm
Width Size 52.5mm 28mm
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 350MHz
DirectX Version Info Not Known 12
OpenGL Driver Version Not Known 4.4
OpenGL Driver Version Not Known 2
GPU Boost Clock Speed Not Known 1150MHz
Total GPU Execution Units Not Known 72
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i9-9940X Intel Xeon E3-1585L v5
RAM Memory Speed 2666MHz 2133MHz
Max Memory Bandwidth 79.47GB/s Not Known
Max Memory Channels 4 2
Supported Memory Size 128GB 64GB
Bus Bandwidth 8GT/s 8GT/s
ECC (Error-Correcting Code) Memory Support No Yes
DDR Type Memory Version 4 Not Known
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Benchmarks Benchmarks Intel Core i9-9940X Intel Xeon E3-1585L v5
PassMark Score 28274 Not Known
PassMark Score (Single Thread) 2627 Not Known
Geekbench 5 Score (Multi-Thread) 13722 Not Known
Cinebench R20 Score (Multi-Thread) 5912 Not Known
Cinebench R20 Score (Single Thread) 457 Not Known
Geekbench 5 Score (Single Thread) 1148 Not Known
Blender Score (Classroom) 329.7seconds Not Known
Blender Score (bmw27) 110.3seconds Not Known
PassMark Score (Overclocked) 29664 Not Known
CPU Performance (Per Watt) 83.2 Not Known
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