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AMD A8-7100 vs AMD A4-4000
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 A8-7100
88 %
4C / 4T · 3.00 GHz
AMD A4-4000
100 %
2C / 2T · 3.20 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
AMD A8-7100
100 %
4C / 4T · 2.40 GHz
AMD A4-4000
65 %
2C / 2T · 3.20 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
AMD A8-7100
100 %
AMD Radeon R5 (Kaveri)
AMD A4-4000
70 %
AMD Radeon HD 7480D
Cinebench R15 (Single-Core)
Single-core performance
AMD A8-7100
70 %
4C / 4T · 3.00 GHz
AMD A4-4000
100 %
2C / 2T · 3.20 GHz
Cinebench R15 (Multi-Core)
Multi-core performance
AMD A8-7100
100 %
4C / 4T · 2.40 GHz
AMD A4-4000
79 %
2C / 2T · 3.20 GHz
More benchmarks
Geekbench 5 (SC)
2,512 entries
2,512 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
CPU-Z Benchmark 17 (MC)
751 entries
751 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 A8-7100 | AMD A4-4000 |
|---|---|---|
| Family | AMD A (112) | AMD A (112) |
| CPU group | AMD A8-7000 (6) | AMD A4-4000 (2) |
| Architecture | Kaveri (Steamroller) | Richland (Piledriver) |
| Technology | 28 nm | 32 nm |
| Segment | Notebook | Desktop |
| Socket | FM2+ | FM2 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
AMD A8-7100 | AMD A4-4000 |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 2 / 2 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | normal |
| Cores: | 4x | 2x |
| Frequency: | 1.80 GHz | 3.00 GHz |
| Turbo (1 Core): | 3.00 GHz | 3.20 GHz |
| Turbo (All Cores): | 2.40 GHz | 3.20 GHz |
| L2-Cache | ||
| L3-Cache | 4.00 MB | 1.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
AMD A8-7100 | AMD A4-4000 |
|---|---|---|
| GPU name | AMD Radeon R5 (Kaveri) | AMD Radeon HD 7480D |
| GPU frequency | 0.45 - 0.51 GHz | 0.72 GHz |
| CUs / Shader | 4 / 256 | 2 / 128 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | 2 |
| Max. GPU Memory | 2 GB | 2 GB |
| Technology | 28 nm | 32 nm |
| Release date | Q1/2014 | Q2/2012 |
NPU AI performance
|
Wischen
|
AMD A8-7100 | AMD A4-4000 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD A8-7100 | AMD A4-4000 |
|---|---|---|
| Memory | DDR3-1600 (25.6 GB/s) | DDR3-1333 (21.3 GB/s) |
| Max. Memory | ||
| Memory channels | 2 | 2 |
| ECC | Yes | No |
| PCIe | 3.0 x 16 | |
| PCIe Bandwidth | 15.8 GB/s |
Thermal Management
|
Wischen
|
AMD A8-7100 | AMD A4-4000 |
|---|---|---|
| TDP | 19 W | 65 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. |
Technical details
|
Wischen
|
AMD A8-7100 | AMD A4-4000 |
|---|---|---|
| Chip design | Unknown | Unknown |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| Release date | Q2/2014 | Q2/2013 |
| Release price | 32 $ | |
| Documents |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD A8-7100 is 3.0 stars (4 ratings), while AMD A4-4000 has received 3.6 stars (11 ratings).
Click on the stars to rate one or both processors.
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AMD A4-4000
2C / 2T · 3.20 GHz
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AMD A8-7100
4C / 4T · 3.00 GHz
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