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AMD Ryzen 7 7840HS vs AMD A8-3530MX
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
AMD Ryzen 7 7840HS
100 %
AMD Radeon 780M
AMD A8-3530MX
8 %
AMD Radeon HD 6620G
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
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
3DMark Timespy (iGPU)
534 entries
534 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
CPU performance per watt (efficiency)
140 entries
140 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
AMD Ryzen 7 7840HS | AMD A8-3530MX |
|---|---|---|
| Family | AMD Ryzen 7 (79) | AMD A (112) |
| CPU group | AMD Ryzen 7040 (21) | AMD A6-3000M (9) |
| Architecture | Phoenix (Zen 4) | Llano (K10) |
| Technology | 4 nm | 32 nm |
| Segment | Notebook | Notebook |
| Socket | FP8 | FS1 |
| Predecessor | ||
| Successor | AMD Ryzen 7 8840HS |
CPU Cores and Base Frequency
|
Wischen
|
AMD Ryzen 7 7840HS | AMD A8-3530MX |
|---|---|---|
| CPU Cores / Threads | 8 / 16 | 4 / 4 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 8x Zen 4 | 4x |
| Frequency: | 3.80 GHz | 1.90 GHz |
| Turbo (1 Core): | 5.10 GHz | 2.60 GHz |
| Turbo (All Cores): | 4.25 GHz | 2.60 GHz |
| L2-Cache | 8.00 MB | |
| L3-Cache | 16.00 MB | 4.00 MB |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
AMD Ryzen 7 7840HS | AMD A8-3530MX |
|---|---|---|
| GPU name | AMD Radeon 780M | AMD Radeon HD 6620G |
| GPU frequency | 0.80 - 2.70 GHz | 0.44 GHz |
| CUs / Shader | 12 / 768 | 5 / 400 |
| Raytracing | ✓ | ✗ |
| Max. displays | 4 | 2 |
| Max. GPU Memory | 32 GB | 1 GB |
| Technology | 4 nm | 32 nm |
| Release date | Q1/2023 | Q2/2011 |
NPU AI performance
|
Wischen
|
AMD Ryzen 7 7840HS | AMD A8-3530MX |
|---|---|---|
| AI hardware | AMD Ryzen™ AI | |
| AI specifications | AMD dedicated AI XDNA Technology | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD Ryzen 7 7840HS | AMD A8-3530MX |
|---|---|---|
| Memory | LPDDR5X-7500 (120.0 GB/s) LPDDR5-6400 (102.4 GB/s) DDR5-5600 (89.6 GB/s) DDR5-4800 (76.8 GB/s) | DDR3-1600 (25.6 GB/s) |
| Max. Memory | 256 GB | |
| Memory channels | 2 | 2 |
| ECC | Yes | No |
| PCIe | 4.0 x 20 | |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
AMD Ryzen 7 7840HS | AMD A8-3530MX |
|---|---|---|
| TDP | 54 W | 45 W |
| TDP (PL2) | ||
| TDP up | 60 W | |
| TDP down | 35 W | |
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
AMD Ryzen 7 7840HS | AMD A8-3530MX |
|---|---|---|
| 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 | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | SSE3, SSE4a |
| Release date | Q1/2023 | Q2/2011 |
| Release price | ||
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD Ryzen 7 7840HS is 4.6 stars (299 ratings), while AMD A8-3530MX 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 A8-3530MX
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Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
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Apple M2 Ultra (76-GPU)
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Apple M5 Max (18-CPU 40-GPU)
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Apple M5 Pro (15-CPU 16-GPU)
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Apple M1 Ultra (48-GPU)
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Apple M2 Ultra (60-GPU)
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Apple M1 Pro (8-CPU)
8C / 8T · 3.20 GHz
9
AMD Ryzen 7 7840HS
8C / 16T · 5.10 GHz
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