AMD Ryzen 7 5800X vs AMD FX-6300

AMD Ryzen 7 5800X
AMD Ryzen 7 5800X Image
AMD FX-6300
AMD FX-6300 Image
AMD Ryzen 7 5800X
AMD FX-6300
Key Differences Key Differences AMD Ryzen 7 5800X AMD FX-6300
Cores 8 6
CPU Threads 16 6
Base Clock Speed 3.8GHz 3.5GHz
Turbo Clock Speed 4.7GHz 4.1GHz
Has integrated graphics No No
Performance per watt 98.4 80.0
Performance Performance AMD Ryzen 7 5800X AMD FX-6300
CPU Speed & Cores 8 x 3.8GHz 6 x 3.5GHz
Number of CPU Threads 16 6
L2 Cache Size 4MB 6MB
L3 Cache Size 32MB 8MB
Turbo Boost Frequency 4.7GHz 4.1GHz
L1 Cache Size 512KB 288KB
L2 Core 0.5MB/core 1MB/core
L3 Core 4MB/core 1.33MB/core
Does it have an unlocked multiplier Yes Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Turbo Core Tech Version Not Known 3
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Features Features AMD Ryzen 7 5800X AMD FX-6300
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 Yes
Has Multithreading Tech Support Yes No
Has NX Processor Bit Support Yes Yes
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No Yes
Supports ARM TrustZone Tech No No
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General info General info AMD Ryzen 7 5800X AMD FX-6300
Has 64-bit Support Yes Yes
Semiconductor Size 7nm 32nm
TDP (Thermal Design Point) 105W 95W
PCI Express Version 4 2
Does it have Integrated Graphics No No
CPU Temperature 90°C Not Known
Transistor Count Not Known 1200 million
Supports Power Optimized L2 Cache No No
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Memory Memory AMD Ryzen 7 5800X AMD FX-6300
RAM Memory Speed 3200MHz 1866MHz
Max Memory Bandwidth 47.68GB/s 21GB/s
Max Memory Channels 2 2
Supported Memory Size 128GB Not Known
ECC (Error-Correcting Code) Memory Support No No
DDR Type Memory Version 4 Not Known
Bus Bandwidth Not Known 5.4GT/s
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Benchmarks Benchmarks AMD Ryzen 7 5800X AMD FX-6300
PassMark Score 28752 6445
PassMark Score (Single Thread) 3513 1430
Geekbench 5 Score (Multi-Thread) 10330 Not Known
Cinebench R20 Score (Multi-Thread) 5724 Not Known
Cinebench R20 Score (Single Thread) 628 Not Known
Geekbench 5 Score (Single Thread) 1658 Not Known
PassMark Score (Overclocked) Not Known 7536
CPU Performance (Per Watt) 98.4 80.0
Power Consumption Under High Load Not Known 145.7W
Standard Power Consumption Not Known 72.2W
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