Intel Core i7-4790K vs AMD Athlon II X4 651

VS
Intel Core i7-4790K
Intel Core i7-4790K Image
AMD Athlon II X4 651
AMD Athlon II X4 651 Image
Intel Core i7-4790K
AMD Athlon II X4 651
Key Differences Key Differences Intel Core i7-4790K AMD Athlon II X4 651
Cores 4 4
CPU Threads 8 4
Base Clock Speed 4GHz 3GHz
Turbo Clock Speed 4.4GHz Not Known
TDP (THERMAL DESIGN POINT) 88W 100W
Has integrated graphics Yes No
Performance per watt 45.4 52.0
Performance Performance Intel Core i7-4790K AMD Athlon II X4 651
CPU Speed & Cores 4 x 4GHz 4 x 3GHz
Number of CPU Threads 8 4
L2 Cache Size 1MB 4MB
L3 Cache Size 8MB Not Known
Turbo Boost Frequency 4.4GHz Not Known
L1 Cache Size 256KB 512KB
L2 Core 0.25MB/core 1MB/core
Does it have an unlocked multiplier Yes No
L3 Core 2MB/core Not Known
Clock Multiplier 40 Not Known
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
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Features Features Intel Core i7-4790K AMD Athlon II X4 651
Has AES Support Yes No
Supports CPU Throttling Yes Yes
Supported SSE Version 4.2 4
Has AVX Support Yes No
Has MMX Tech Support Yes Yes
Has F16C Support Yes No
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
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Miscellaneous Miscellaneous Intel Core i7-4790K AMD Athlon II X4 651
Cinebench 10 Score 32390 Yes
Cinebench 11.5 Score 9.66 Yes
7zip Benchmark 26152MIPS Yes
Cinebench 10 Score (Single Thread) 8785 Yes
Cinebench 11.5 Score (Single Thread) 2.05 Yes
General info General info Intel Core i7-4790K AMD Athlon II X4 651
Has 64-bit Support Yes Yes
Semiconductor Size 22nm 32nm
GPU Base Clock Speed 350MHz Not Known
TDP (Thermal Design Point) 88W 100W
PCI Express Version 3 2
CPU Temperature 72.72°C Not Known
Transistor Count 1400 million 1178 million
OpenGL Driver Version 4 Not Known
GPU Boost Clock Speed 1250MHz Not Known
No. of Supported Displays 3 Not Known
Does it have Integrated Graphics Yes No
Supports Power Optimized L2 Cache No No
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Memory Memory Intel Core i7-4790K AMD Athlon II X4 651
RAM Memory Speed 1600MHz 1866MHz
Max Memory Bandwidth 25.6GB/s Not Known
Max Memory Channels 2 2
Supported Memory Size 32GB Not Known
Bus Bandwidth 5GT/s Not Known
DDR Type Memory Version 3 Not Known
ECC (Error-Correcting Code) Memory Support No No
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Benchmarks Benchmarks Intel Core i7-4790K AMD Athlon II X4 651
PassMark Score 8089 3638
PassMark Score (Single Thread) 2484 1028
Geekbench 5 Score (Multi-Thread) 3991 Not Known
Cinebench R20 Score (Multi-Thread) 1982 Not Known
Cinebench R20 Score (Single Thread) 411 Not Known
Geekbench 5 Score (Single Thread) 1068 Not Known
Blender Score (Classroom) 1320.7seconds Not Known
Blender Score (bmw27) 423.2seconds Not Known
PassMark Score (Overclocked) 8880 4107
CPU Performance (Per Watt) 45.4 52.0
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