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AMD FX-8100 vs Intel Core i9-14900
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Cinebench R20 Single-Core
Single-core performance
AMD FX-8100
18 %
8C / 8T · 3.70 GHz
Intel Core i9-14900
100 %
24C / 32T · 5.80 GHz
Cinebench R20 Multi-Core
Multi-core performance
AMD FX-8100
6 %
8C / 8T · 3.70 GHz
Intel Core i9-14900
100 %
24C / 32T · 5.40 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
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
PassMark CPU-Mark
2,504 entries
2,504 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-8100 | Intel Core i9-14900 |
|---|---|---|
| Family | AMD FX (30) | Intel Core i9 (81) |
| CPU group | AMD FX-8000 (11) | Intel Core i 14000 (34) |
| Architecture | Vishera (Bulldozer) | Raptor Lake S Refresh |
| Technology | 32 nm | 10 nm |
| Segment | Desktop | Desktop |
| Socket | AM3+ | LGA 1700 |
| Predecessor | Intel Core i9-13900 | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
AMD FX-8100 | Intel Core i9-14900 |
|---|---|---|
| CPU Cores / Threads | 8 / 8 | 24 / 32 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 8x 2.80 - 3.70 GHz |
8x Raptor Cove 2.00 - 5.80 GHz |
| Core Cluster 2: | 16x Gracemont 1.50 - 4.30 GHz |
|
| L2-Cache | 32.00 MB | |
| L3-Cache | 8.00 MB | 36.00 MB |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
AMD FX-8100 | Intel Core i9-14900 |
|---|---|---|
| GPU name | no iGPU | Intel UHD Graphics 770 |
| GPU frequency | 0.30 - 1.65 GHz | |
| CUs / Shader | / | 32 / 256 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 64 GB | |
| Technology | 10 nm | |
| Release date | Q4/2021 |
NPU AI performance
|
Wischen
|
AMD FX-8100 | Intel Core i9-14900 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD FX-8100 | Intel Core i9-14900 |
|---|---|---|
| Memory | DDR3-1866 (29.9 GB/s) | DDR5-5600 (89.6 GB/s) DDR4-3200 (51.2 GB/s) |
| Max. Memory | 192 GB | |
| Memory channels | 2 | 2 |
| ECC | Yes | Yes |
| PCIe | 5.0 x 20 | |
| PCIe Bandwidth | 78.8 GB/s |
Thermal Management
|
Wischen
|
AMD FX-8100 | Intel Core i9-14900 |
|---|---|---|
| TDP | 95 W | 65 W |
| TDP (PL2) | 219 W | |
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
AMD FX-8100 | Intel Core i9-14900 |
|---|---|---|
| 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, FMA3, FMA4 | SSE4.1, SSE4.2, AVX2, AVX2+ |
| Release date | Q4/2011 | Q1/2024 |
| Release price | 549 $ | |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD FX-8100 is 5.0 stars (2 ratings), while Intel Core i9-14900 has received 4.0 stars (47 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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AMD FX-8100
8C / 8T · 3.70 GHz
2
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
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Intel Celeron 450
1C / 1T · 0.00 GHz
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Intel Core Ultra 7 270K Plus
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AMD Ryzen 7 5800XT
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14C / 28T · 3.30 GHz
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Intel Core i9-14900
24C / 32T · 5.80 GHz
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