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Intel Core i5-12400 vs AMD RX-421ND
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
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
FP32 SP (iGPU)
2,219 entries
2,219 entries
3DMark Timespy (iGPU)
534 entries
534 entries
Blender 3.1 Benchmark
213 entries
213 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
CPU performance per watt (efficiency)
140 entries
140 entries
Specifications
At a glance
|
Wischen
|
Intel Core i5-12400 | AMD RX-421ND |
|---|---|---|
| Family | Intel Core i5 (336) | AMD R (6) |
| CPU group | Intel Core i 12000 (34) | AMD RX 1st Gen. (6) |
| Architecture | Alder Lake S | Merlin Falcon (Excavator) |
| Technology | 10 nm | 28 nm |
| Segment | Desktop | Notebook |
| Socket | LGA 1700 | FP4 |
| Predecessor | Intel Core i5-11400 | |
| Successor | Intel Core i5-13400 |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i5-12400 | AMD RX-421ND |
|---|---|---|
| CPU Cores / Threads | 6 / 12 | 4 / 4 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 6x Golden Cove | 4x |
| Frequency: | 2.50 GHz | 2.10 GHz |
| Turbo (1 Core): | 4.40 GHz | 3.40 GHz |
| Turbo (All Cores): | 4.00 GHz | |
| L2-Cache | 7.50 MB | 2.00 MB |
| L3-Cache | 18.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i5-12400 | AMD RX-421ND |
|---|---|---|
| GPU name | Intel UHD Graphics 730 | no iGPU |
| GPU frequency | 0.30 - 1.45 GHz | |
| CUs / Shader | 24 / 192 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 64 GB | |
| Technology | 14 nm | |
| Release date | Q1/2021 |
NPU AI performance
|
Wischen
|
Intel Core i5-12400 | AMD RX-421ND |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i5-12400 | AMD RX-421ND |
|---|---|---|
| Memory | DDR5-4800 (76.8 GB/s) DDR4-3200 (51.2 GB/s) | DDR4-2400 (38.4 GB/s) DDR3-2133 (34.2 GB/s) |
| Max. Memory | 128 GB | |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 5.0 x 20 | 3.0 x 12 |
| PCIe Bandwidth | 78.8 GB/s | 11.8 GB/s |
Thermal Management
|
Wischen
|
Intel Core i5-12400 | AMD RX-421ND |
|---|---|---|
| TDP | 65 W | 35 W |
| TDP (PL2) | 117 W | |
| TDP up | ||
| TDP down | 12 W | |
| T. junction max. | 100 °C | 90 °C |
Technical details
|
Wischen
|
Intel Core i5-12400 | AMD RX-421ND |
|---|---|---|
| Chip design | Monolithic | Unknown |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Windows 11, Linux | |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| Release date | Q1/2022 | Q4/2015 |
| Release price | 192 $ | |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i5-12400 is 4.4 stars (181 ratings), while AMD RX-421ND has received 5.0 stars (1 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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AMD RX-421ND
4C / 4T · 3.40 GHz
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Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
3
Apple M3 Ultra (28-CPU 60-GPU)
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Apple M2 Ultra (76-GPU)
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5
Apple M5 Max (18-CPU 40-GPU)
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Apple M3 Ultra (32-CPU 80-GPU)
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Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
8
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
9
Intel Core i5-12400
6C / 12T · 4.40 GHz
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