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AMD FX-4100 vs Intel Core i9-11900KF
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 FX-4100
25 %
4C / 4T · 3.80 GHz
Intel Core i9-11900KF
100 %
8C / 16T · 5.30 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
AMD FX-4100
11 %
4C / 4T · 3.80 GHz
Intel Core i9-11900KF
100 %
8C / 16T · 4.80 GHz
CPU-Z Benchmark 17 Multi-Core
Multi-core performance
AMD FX-4100
10 %
4C / 4T · 3.60 GHz
Intel Core i9-11900KF
100 %
8C / 16T · 3.50 GHz
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 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
Blender 3.1 Benchmark
213 entries
213 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
Blender 2.81 (bmw27)
190 entries
190 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 FX-4100 | Intel Core i9-11900KF |
|---|---|---|
| Family | AMD FX (30) | Intel Core i9 (81) |
| CPU group | AMD FX-4100/4200 (5) | Intel Core i 11000 (22) |
| Architecture | Zambezi (Bulldozer) | Rocket Lake S |
| Technology | 32 nm | 14 nm |
| Segment | Desktop | Desktop |
| Socket | AM3+ | LGA 1200 |
| Predecessor | Intel Core i9-10900KF | |
| Successor | Intel Core i9-12900KF |
CPU Cores and Base Frequency
|
Wischen
|
AMD FX-4100 | Intel Core i9-11900KF |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 8 / 16 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 4x | 8x |
| Frequency: | 3.60 GHz | 3.50 GHz |
| Turbo (1 Core): | 3.80 GHz | 5.30 GHz |
| Turbo (All Cores): | 3.80 GHz | 4.80 GHz |
| L2-Cache | 4.00 MB | |
| L3-Cache | 8.00 MB | 16.00 MB |
| Overclocking | ✓ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
AMD FX-4100 | Intel Core i9-11900KF |
|---|---|---|
| GPU name | no iGPU | no iGPU |
| GPU frequency | ||
| CUs / Shader | / | / |
| Raytracing | ✗ | ✗ |
| Max. displays | ||
| Max. GPU Memory | ||
| Technology | ||
| Release date |
NPU AI performance
|
Wischen
|
AMD FX-4100 | Intel Core i9-11900KF |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD FX-4100 | Intel Core i9-11900KF |
|---|---|---|
| Memory | DDR3-1866 (29.9 GB/s) | DDR4-3200 (51.2 GB/s) |
| Max. Memory | 128 GB | |
| Memory channels | 2 | 2 |
| ECC | Yes | No |
| PCIe | 4.0 x 20 | |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
AMD FX-4100 | Intel Core i9-11900KF |
|---|---|---|
| TDP | 95 W | 125 W |
| TDP (PL2) | 251 W @ 56 s | |
| TDP up | ||
| TDP down | 95 W | |
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
AMD FX-4100 | Intel Core i9-11900KF |
|---|---|---|
| Chip design | Unknown | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX | SSE4.1, SSE4.2, AVX2, AVX-512 |
| Release date | Q4/2011 | Q1/2021 |
| Release price | 90 $ | 513 $ |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD FX-4100 is 4.2 stars (14 ratings), while Intel Core i9-11900KF has received 4.4 stars (31 ratings).
Click on the stars to rate one or both processors.
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