AMD Ryzen 5 3400G vs Intel Core i7-5820K

VS
AMD Ryzen 5 3400G
AMD Ryzen 5 3400G Image
Intel Core i7-5820K
Intel Core i7-5820K Image
AMD Ryzen 5 3400G
Intel Core i7-5820K
Key Differences Key Differences AMD Ryzen 5 3400G Intel Core i7-5820K
Cores 4 6
CPU Threads 8 12
Base Clock Speed 3.7GHz 3.3GHz
Turbo Clock Speed 4.2GHz 3.6GHz
TDP (THERMAL DESIGN POINT) 65W 140W
Has integrated graphics Yes No
Performance per watt 55.6 25.0
Performance Performance AMD Ryzen 5 3400G Intel Core i7-5820K
CPU Speed & Cores 4 x 3.7GHz 6 x 3.3GHz
Number of CPU Threads 8 12
L2 Cache Size 2MB 1.5MB
L3 Cache Size 4MB 15MB
Turbo Boost Frequency 4.2GHz 3.6GHz
L1 Cache Size 384KB 192KB
L2 Core 0.5MB/core 0.25MB/core
Does it have an unlocked multiplier Yes Yes
L3 Core 1MB/core 2.5MB/core
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Clock Multiplier Not Known 35
Features Features AMD Ryzen 5 3400G Intel Core i7-5820K
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
General info General info AMD Ryzen 5 3400G Intel Core i7-5820K
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 12nm 22nm
GPU Base Clock Speed 1400MHz Not Known
TDP (Thermal Design Point) 65W 140W
PCI Express Version 3 3
CPU Temperature 95°C 66.8°C
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.6 4
OpenGL Driver Version 2.2 Not Known
No. of Supported Displays 3 Not Known
Does it have Integrated Graphics Yes No
Transistor Count Not Known 2600 million
Supports Power Optimized L2 Cache No No
Memory Memory AMD Ryzen 5 3400G Intel Core i7-5820K
RAM Memory Speed 2933MHz 2133MHz
Max Memory Bandwidth 43.71GB/s 68GB/s
Max Memory Channels 2 4
Supported Memory Size 64GB 64GB
ECC (Error-Correcting Code) Memory Support Yes No
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 5GT/s
Benchmarks Benchmarks AMD Ryzen 5 3400G Intel Core i7-5820K
PassMark Score 9390 12926
PassMark Score (Single Thread) 2379 1979
Geekbench 5 Score (Multi-Thread) 3614 Not Known
Cinebench R20 Score (Single Thread) 412 Not Known
Cinebench R20 Score (Multi-Thread) 1969 Not Known
Geekbench 5 Score (Single Thread) 934 Not Known
Blender Score (Classroom) 1460.1seconds Not Known
Blender Score (bmw27) 465.7seconds Not Known
PassMark Score (Overclocked) 9752 15269
CPU Performance (Per Watt) 55.6 25.0

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