AMD Ryzen 9 3950X vs Intel Core i7-3770K

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AMD Ryzen 9 3950X
AMD Ryzen 9 3950X Image
Intel Core i7-3770K
Intel Core i7-3770K Image
AMD Ryzen 9 3950X
Intel Core i7-3770K
Key Differences Key Differences AMD Ryzen 9 3950X Intel Core i7-3770K
Cores 16 4
CPU Threads 32 8
Base Clock Speed 3.5GHz 3.5GHz
Turbo Clock Speed 4.7GHz 3.9GHz
TDP (THERMAL DESIGN POINT) 105W 77W
Has integrated graphics No Yes
Performance per watt 135.0 44.1
Performance Performance AMD Ryzen 9 3950X Intel Core i7-3770K
CPU Speed & Cores 16 x 3.5GHz 4 x 3.5GHz
Number of CPU Threads 32 8
L2 Cache Size 8.1MB 1MB
L3 Cache Size 72MB 8MB
Turbo Boost Frequency 4.7GHz 3.9GHz
L1 Cache Size 1536KB 256KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 4.5MB/core 2MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 35
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Features Features AMD Ryzen 9 3950X Intel Core i7-3770K
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 No
Has Multithreading Tech Support Yes Yes
Has FMA3 Instructions Support Yes No
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
Has NX Processor Bit Support No Yes
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General info General info AMD Ryzen 9 3950X Intel Core i7-3770K
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 22nm
TDP (Thermal Design Point) 105W 77W
PCI Express Version 4 3
CPU Temperature 95°C Not Known
Transistor Count 19200 million 1200 million
Does it have Integrated Graphics No Yes
GPU Base Clock Speed Not Known 650MHz
DirectX Version Info Not Known 11
OpenGL Driver Version Not Known 4
OpenGL Driver Version Not Known 1.1
GPU Boost Clock Speed Not Known 1150MHz
Total GPU Execution Units Not Known 16
No. of Supported Displays Not Known 3
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Ryzen 9 3950X Intel Core i7-3770K
Max Memory Channels 2 2
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 3
RAM Memory Speed Not Known 1600MHz
Max Memory Bandwidth Not Known 25.6GB/s
Supported Memory Size Not Known 32GB
Bus Bandwidth Not Known 5GT/s
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Benchmarks Benchmarks AMD Ryzen 9 3950X Intel Core i7-3770K
PassMark Score 39265 6454
PassMark Score (Single Thread) 2746 2082
Geekbench 5 Score (Multi-Thread) 14174 3395
Cinebench R20 Score (Multi-Thread) 9148 1391
Cinebench R20 Score (Single Thread) 531 286
Geekbench 5 Score (Single Thread) 1297 866
Blender Score (bmw27) 90.8seconds 577.2seconds
Blender Score (Classroom) 270.7seconds 2186.2seconds
CPU Performance (Per Watt) 135.0 44.1
PassMark Score (Overclocked) Not Known 7561
Power Consumption Under High Load Not Known 128.3W
Standard Power Consumption Not Known 75W
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