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AMD Ryzen 7 5800 vs AMD FX-8120
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
AMD Ryzen 7 5800
100 %
8C / 16T · 4.60 GHz
AMD FX-8120
28 %
8C / 8T · 4.00 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
AMD Ryzen 7 5800
100 %
8C / 16T · 4.00 GHz
AMD FX-8120
19 %
8C / 8T · 4.00 GHz
More benchmarks
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Monero Hashrate
94 entries
94 entries
V-Ray CPU-Render
251 entries
251 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Cinebench R11.5 (SC)
826 entries
826 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Specifications
At a glance
|
Wischen
|
AMD Ryzen 7 5800 | AMD FX-8120 |
|---|---|---|
| Family | AMD Ryzen 7 (79) | AMD FX (30) |
| CPU group | AMD Ryzen 5000 (17) | AMD FX-8000 (11) |
| Architecture | Vermeer (Zen 3) | Vishera (Bulldozer) |
| Technology | 7 nm | 32 nm |
| Segment | Desktop | Desktop |
| Socket | AM4 (PGA 1331) | AM3+ |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
AMD Ryzen 7 5800 | AMD FX-8120 |
|---|---|---|
| CPU Cores / Threads | 8 / 16 | 8 / 8 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 8x | 8x |
| Frequency: | 3.40 GHz | 3.10 GHz |
| Turbo (1 Core): | 4.60 GHz | 4.00 GHz |
| Turbo (All Cores): | 4.00 GHz | 4.00 GHz |
| L2-Cache | 4.00 MB | |
| L3-Cache | 32.00 MB | 8.00 MB |
| Overclocking | ✓ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
AMD Ryzen 7 5800 | AMD FX-8120 |
|---|---|---|
| GPU name | no iGPU | no iGPU |
| GPU frequency | ||
| CUs / Shader | / | / |
| Raytracing | ✗ | ✗ |
| Max. displays | ||
| Max. GPU Memory | ||
| Technology | ||
| Release date |
NPU AI performance
|
Wischen
|
AMD Ryzen 7 5800 | AMD FX-8120 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD Ryzen 7 5800 | AMD FX-8120 |
|---|---|---|
| Memory | DDR4-3200 (51.2 GB/s) | DDR3-1866 (29.9 GB/s) |
| Max. Memory | 128 GB | |
| Memory channels | 2 | 2 |
| ECC | Yes | Yes |
| PCIe | 4.0 x 20 | |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
AMD Ryzen 7 5800 | AMD FX-8120 |
|---|---|---|
| TDP | 65 W | 95 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 95 °C |
Technical details
|
Wischen
|
AMD Ryzen 7 5800 | AMD FX-8120 |
|---|---|---|
| Chip design | Chiplet | Unknown |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Windows 11, Linux | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| Release date | Q2/2021 | Q2/2012 |
| Release price | 115 $ | |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD Ryzen 7 5800 is 4.4 stars (16 ratings), while AMD FX-8120 has received 4.5 stars (12 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M3 Ultra (28-CPU 60-GPU)
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2
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32C / 32T · 4.06 GHz
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Intel Celeron 450
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Intel Core Ultra 7 270K Plus
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Intel Core i5-13600KF
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AMD Ryzen 7 5800XT
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7
Intel Xeon E5-2680 v4
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AMD FX-8120
8C / 8T · 4.00 GHz
9
AMD Ryzen 7 5800
8C / 16T · 4.60 GHz
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