AMD Ryzen 9 3900X vs AMD Ryzen 7 2700X
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AMD Ryzen 9 3900X
![AMD Ryzen 9 3900X Image](https://7dfps.com/cpu/product-images//cpu/amd-ryzen-9-3900x.jpg)
AMD Ryzen 7 2700X
![AMD Ryzen 7 2700X Image](https://7dfps.com/cpu/product-images//cpu/amd-ryzen-7-2700x.jpg)
AMD Ryzen 9 3900X
AMD Ryzen 7 2700X
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AMD Ryzen 9 3900X | AMD Ryzen 7 2700X |
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Cores | 12 | 8 |
CPU Threads | 24 | 16 |
Base Clock Speed | 3.8GHz | 3.7GHz |
Turbo Clock Speed | 4.6GHz | 4.3GHz |
TDP (THERMAL DESIGN POINT) | 105W | 105W |
Has integrated graphics | ![]() |
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Performance per watt | 113.0 | Not Known |
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AMD Ryzen 9 3900X | AMD Ryzen 7 2700X |
---|---|---|
CPU Speed & Cores | 12 x 3.8GHz | 8 x 3.7GHz |
Number of CPU Threads | 24 | 16 |
L2 Cache Size | 6MB | 4MB |
L3 Cache Size | 64MB | 16MB |
Turbo Boost Frequency | 4.6GHz | 4.3GHz |
L1 Cache Size | 768KB | 768KB |
L2 Core | 0.5MB/core | 0.5MB/core |
Does it have an unlocked multiplier | ![]() |
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L3 Core | 5.33MB/core | 2MB/core |
Uses ARM big.LITTLE tech | ![]() |
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Uses ARM HMP | ![]() |
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AMD Ryzen 9 3900X | AMD Ryzen 7 2700X |
---|---|---|
Has AES Support | ![]() |
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Supported SSE Version | 4.2 | 4.2 |
Has AVX Support | ![]() |
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Has MMX Tech Support | ![]() |
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Has F16C Support | ![]() |
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Has FMA4 Instructions Support | ![]() |
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Has Multithreading Tech Support | ![]() |
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Has FMA3 Instructions Support | ![]() |
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Supports CPU Throttling | ![]() |
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Supports ARM TrustZone Tech | ![]() |
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Has NX Processor Bit Support | ![]() |
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AMD Ryzen 9 3900X | AMD Ryzen 7 2700X |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 7nm | 12nm |
TDP (Thermal Design Point) | 105W | 105W |
PCI Express Version | 4 | 3 |
CPU Temperature | 95°C | 85°C |
Does it have Integrated Graphics | ![]() |
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Transistor Count | Not Known | 4800 million |
Supports Power Optimized L2 Cache | ![]() |
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AMD Ryzen 9 3900X | AMD Ryzen 7 2700X |
---|---|---|
RAM Memory Speed | 3200MHz | 2933MHz |
Max Memory Bandwidth | 47.68GB/s | 43.71GB/s |
Max Memory Channels | 2 | 2 |
Supported Memory Size | 128GB | 64GB |
ECC (Error-Correcting Code) Memory Support | ![]() |
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DDR Type Memory Version | 4 | Not Known |
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AMD Ryzen 9 3900X | AMD Ryzen 7 2700X |
---|---|---|
PassMark Score | 32866 | 17623 |
PassMark Score (Single Thread) | 2732 | 2437 |
Geekbench 5 Score (Multi-Thread) | 11864 | Not Known |
Cinebench R20 Score (Single Thread) | 521 | Not Known |
Cinebench R20 Score (Multi-Thread) | 7178 | Not Known |
Geekbench 5 Score (Single Thread) | 1282 | Not Known |
Blender Score (Classroom) | 353.3seconds | Not Known |
Blender Score (bmw27) | 116.4seconds | Not Known |
PassMark Score (Overclocked) | 33293 | Not Known |
CPU Performance (Per Watt) | 113.0 | Not Known |
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