AMD Ryzen 7 3800X vs Intel Core i7-4790K

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AMD Ryzen 7 3800X
AMD Ryzen 7 3800X Image
Intel Core i7-4790K
Intel Core i7-4790K Image
AMD Ryzen 7 3800X
Intel Core i7-4790K
Key Differences Key Differences AMD Ryzen 7 3800X Intel Core i7-4790K
Cores 8 4
CPU Threads 16 8
Base Clock Speed 3.9GHz 4GHz
Turbo Clock Speed 4.5GHz 4.4GHz
TDP (THERMAL DESIGN POINT) 105W 88W
Has integrated graphics No Yes
Performance per watt 85.3 45.4
Performance Performance AMD Ryzen 7 3800X Intel Core i7-4790K
CPU Speed & Cores 8 x 3.9GHz 4 x 4GHz
Number of CPU Threads 16 8
L2 Cache Size 4MB 1MB
L3 Cache Size 32MB 8MB
Turbo Boost Frequency 4.5GHz 4.4GHz
L1 Cache Size 512KB 256KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 4MB/core 2MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 40
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Features Features AMD Ryzen 7 3800X Intel Core i7-4790K
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 FMA3 Instructions Support Yes Yes
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
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General info General info AMD Ryzen 7 3800X Intel Core i7-4790K
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 22nm
TDP (Thermal Design Point) 105W 88W
PCI Express Version 4 3
CPU Temperature 95°C 72.72°C
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 350MHz
Transistor Count Not Known 1400 million
OpenGL Driver Version Not Known 4
GPU Boost Clock Speed Not Known 1250MHz
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Ryzen 7 3800X Intel Core i7-4790K
RAM Memory Speed 3200MHz 1600MHz
Max Memory Bandwidth 47.68GB/s 25.6GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB 32GB
DDR Type Memory Version 4 3
Bus Bandwidth Not Known 5GT/s
ECC (Error-Correcting Code) Memory Support No No
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Benchmarks Benchmarks AMD Ryzen 7 3800X Intel Core i7-4790K
PassMark Score 23374 8089
PassMark Score (Single Thread) 2746 2484
Geekbench 5 Score (Multi-Thread) 8957 3991
Cinebench R20 Score (Single Thread) 509 411
Cinebench R20 Score (Multi-Thread) 4960 1982
Geekbench 5 Score (Single Thread) 1291 1068
Blender Score (Classroom) 520.7seconds 1320.7seconds
Blender Score (bmw27) 171.6seconds 423.2seconds
PassMark Score (Overclocked) 23827 8880
CPU Performance (Per Watt) 85.3 45.4
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