Intel Core i9-9900 vs Intel Core i7-3930K

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Intel Core i9-9900
Intel Core i9-9900 Image
Intel Core i7-3930K
Intel Core i7-3930K Image
Intel Core i9-9900
Intel Core i7-3930K
Key Differences Key Differences Intel Core i9-9900 Intel Core i7-3930K
Cores 8 6
CPU Threads 16 12
Base Clock Speed 3.1GHz 3.2GHz
Turbo Clock Speed 5GHz 3.8GHz
TDP (THERMAL DESIGN POINT) 65W 130W
Has integrated graphics Yes No
Performance per watt 119.0 35.6
Performance Performance Intel Core i9-9900 Intel Core i7-3930K
CPU Speed & Cores 8 x 3.1GHz 6 x 3.2GHz
Number of CPU Threads 16 12
L2 Cache Size 2MB 1.5MB
L3 Cache Size 16MB 12MB
Turbo Boost Frequency 5GHz 3.8GHz
L1 Cache Size 512KB 384KB
L2 Core 0.25MB/core 0.25MB/core
L3 Core 2MB/core 2MB/core
Clock Multiplier 31 32
Turbo Boost Tech Version 2 Not Known
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i9-9900 Intel Core i7-3930K
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 No
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 ARM TrustZone Tech No No
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Miscellaneous Miscellaneous Intel Core i9-9900 Intel Core i7-3930K
Height 37.5mm 52.5mm
Width Size 37.5mm 45mm
General info General info Intel Core i9-9900 Intel Core i7-3930K
Has 64-bit Support Yes Yes
Semiconductor Size 14nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 65W 130W
PCI Express Version 3 2
CPU Temperature 100°C Not Known
DirectX Version Info 12 10.1
OpenGL Driver Version 4.5 3
GPU Boost Clock Speed 1200MHz Not Known
No. of Supported Displays 3 Not Known
Height 37.5mm 52.5mm
Width Size 37.5mm 45mm
Does it have Integrated Graphics Yes No
Transistor Count Not Known 2270 million
OpenGL Driver Version Not Known 1.1
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i9-9900 Intel Core i7-3930K
RAM Memory Speed 2666MHz 1600MHz
Max Memory Bandwidth 41.6GB/s 51.2GB/s
Max Memory Channels 2 4
Supported Memory Size 128GB 64GB
Bus Bandwidth 8GT/s 5GT/s
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 3
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Benchmarks Benchmarks Intel Core i9-9900 Intel Core i7-3930K
PassMark Score 17150 8070
PassMark Score (Single Thread) 2890 1717
Geekbench 5 Score (Multi-Thread) 7734 4625
Cinebench R20 Score (Multi-Thread) 4346 1986
Cinebench R20 Score (Single Thread) 518 269
Geekbench 5 Score (Single Thread) 1244 787
Blender Score (bmw27) 193.8seconds 419.8seconds
Blender Score (Classroom) 630.1seconds 1292.8seconds
PassMark Score (Overclocked) Not Known 10101
CPU Performance (Per Watt) 119.0 35.6
Power Consumption Under High Load Not Known 203W
Standard Power Consumption Not Known 81.4W
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