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AMD Ryzen 7 5700X vs Intel Core 2 Quad Q8400
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 5700X
100 %
8C / 16T · 4.60 GHz
4C / 4T · 2.66 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
AMD Ryzen 7 5700X
100 %
8C / 16T · 4.20 GHz
4C / 4T · 2.66 GHz
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
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
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 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
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
CPU performance per watt (efficiency)
140 entries
140 entries
Specifications
At a glance
|
Wischen
|
AMD Ryzen 7 5700X | Intel Core 2 Quad Q8400 |
|---|---|---|
| Family | AMD Ryzen 7 (79) | Intel Core2 Quad (19) |
| CPU group | AMD Ryzen 5000 (17) | Intel Core 2 Quad Q8000/Q9000 (16) |
| Architecture | Vermeer (Zen 3) | Yorkfield (Penryn) |
| Technology | 7 nm | 45 nm |
| Segment | Desktop | Desktop |
| Socket | AM4 (PGA 1331) | LGA 775 |
| Predecessor | AMD Ryzen 7 3700X | |
| Successor | AMD Ryzen 7 7700X |
CPU Cores and Base Frequency
|
Wischen
|
AMD Ryzen 7 5700X | Intel Core 2 Quad Q8400 |
|---|---|---|
| CPU Cores / Threads | 8 / 16 | 4 / 4 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 8x | 4x |
| Frequency: | 3.40 GHz | 2.66 GHz |
| Turbo (1 Core): | 4.60 GHz | |
| Turbo (All Cores): | 4.20 GHz | |
| L2-Cache | 4.00 MB | 4.00 MB |
| L3-Cache | 32.00 MB | |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
AMD Ryzen 7 5700X | Intel Core 2 Quad Q8400 |
|---|---|---|
| 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 5700X | Intel Core 2 Quad Q8400 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD Ryzen 7 5700X | Intel Core 2 Quad Q8400 |
|---|---|---|
| Memory | DDR4-3200 (51.2 GB/s) | DDR3-1066 (17.1 GB/s) DDR2-800 (12.8 GB/s) |
| Max. Memory | 128 GB | 16 GB |
| Memory channels | 2 | 2 |
| ECC | Yes | No |
| PCIe | 4.0 x 20 | |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
AMD Ryzen 7 5700X | Intel Core 2 Quad Q8400 |
|---|---|---|
| TDP | 65 W | 95 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 90 °C |
Technical details
|
Wischen
|
AMD Ryzen 7 5700X | Intel Core 2 Quad Q8400 |
|---|---|---|
| Chip design | Chiplet | Monolithic |
| 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 | MMX, SSE2, SSE3, SSE4.1 |
| Release date | Q2/2022 | Q2/2009 |
| Release price | 299 $ | |
| 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 5700X is 4.6 stars (602 ratings), while Intel Core 2 Quad Q8400 has received 3.8 stars (21 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Apple M3 Ultra (28-CPU 60-GPU)
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Apple M3 Ultra (32-CPU 80-GPU)
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Intel Celeron 450
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AMD Ryzen 7 5800XT
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Intel Xeon E5-2680 v4
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AMD Ryzen 7 5700X
8C / 16T · 4.60 GHz
9
Intel Core 2 Quad Q8400
4C / 4T · 0.00 GHz
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