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AMD FX-8100 vs Intel Core i7-3770K
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
56 %
8C / 8T · 3.70 GHz
Intel Core i7-3770K
100 %
4C / 8T · 3.90 GHz
Cinebench R20 Multi-Core
Multi-core performance
AMD FX-8100
57 %
8C / 8T · 3.70 GHz
Intel Core i7-3770K
100 %
4C / 8T · 3.90 GHz
More benchmarks
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
PassMark CPU-Mark
2,504 entries
2,504 entries
Blender 2.81 (bmw27)
190 entries
190 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 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
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
Cinebench R11.5 iGPU
383 entries
383 entries
Specifications
At a glance
|
Wischen
|
AMD FX-8100 | Intel Core i7-3770K |
|---|---|---|
| Family | AMD FX (30) | Intel Core i7 (300) |
| CPU group | AMD FX-8000 (11) | Intel Core i 3000 (31) |
| Architecture | Vishera (Bulldozer) | Ivy Bridge S |
| Technology | 32 nm | 22 nm |
| Segment | Desktop | Desktop |
| Socket | AM3+ | LGA 1155 |
| Predecessor | ||
| Successor | Intel Core i7-4770K |
CPU Cores and Base Frequency
|
Wischen
|
AMD FX-8100 | Intel Core i7-3770K |
|---|---|---|
| CPU Cores / Threads | 8 / 8 | 4 / 8 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 8x | 4x |
| Frequency: | 2.80 GHz | 3.50 GHz |
| Turbo (1 Core): | 3.70 GHz | 3.90 GHz |
| Turbo (All Cores): | 3.70 GHz | 3.90 GHz |
| L2-Cache | ||
| L3-Cache | 8.00 MB | 8.00 MB |
| Overclocking | ✓ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
AMD FX-8100 | Intel Core i7-3770K |
|---|---|---|
| GPU name | no iGPU | Intel HD Graphics 4000 |
| GPU frequency | 0.65 - 1.15 GHz | |
| CUs / Shader | / | 16 / 128 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 2 GB | |
| Technology | 22 nm | |
| Release date | Q1/2011 |
NPU AI performance
|
Wischen
|
AMD FX-8100 | Intel Core i7-3770K |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD FX-8100 | Intel Core i7-3770K |
|---|---|---|
| Memory | DDR3-1866 (29.9 GB/s) | DDR3-1600 (25.6 GB/s) |
| Max. Memory | 32 GB | |
| Memory channels | 2 | 2 |
| ECC | Yes | No |
| PCIe | 3.0 x 16 | |
| PCIe Bandwidth | 15.8 GB/s |
Thermal Management
|
Wischen
|
AMD FX-8100 | Intel Core i7-3770K |
|---|---|---|
| TDP | 95 W | 77 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
Technical details
|
Wischen
|
AMD FX-8100 | Intel Core i7-3770K |
|---|---|---|
| Chip design | Unknown | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX, FMA3, FMA4 | SSE4.1, SSE4.2, AVX |
| Release date | Q4/2011 | Q2/2012 |
| Release price | 275 $ | |
| 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 i7-3770K has received 4.2 stars (41 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
AMD FX-8100
8C / 8T · 3.70 GHz
2
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
3
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
4
Intel Celeron 450
1C / 1T · 0.00 GHz
5
Intel Core Ultra 7 270K Plus
24C / 24T · 5.50 GHz
6
Intel Core i5-13600KF
14C / 20T · 5.10 GHz
7
AMD Ryzen 7 5800XT
8C / 16T · 4.80 GHz
8
Intel Xeon E5-2680 v4
14C / 28T · 3.30 GHz
9
Intel Core i7-3770K
4C / 8T · 3.90 GHz
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