[ AMD ]
Processors
AMD Ryzen 7 7840HS
Overall Score
61/100
[ EXPERT VERDICT · SUMMARY ]
AMD Ryzen 7 7840HS is an engineering-tested processors achieving an overall rating of 61/100. It is positioned for balanced everyday compute and power efficiency.
Benchmark Performance Scores
Normalized 0–100 Scale
Efficiency
Rating: Good
70/100
Performance
Rating: Good
70/100
Detailed Technical Specifications
CPU
| Specification | Value |
|---|---|
| Base Frequency (P) | 3.8 GHz |
| Bus Frequency | 100 MHz |
| L1 Cache | 64K (per core) |
| L2 Cache | 1MB (per core) |
| L3 Cache | 16MB (shared) |
| Multiplier | 38x |
| P-Cores | 8 |
| P-Threads | 16 |
| Total Cores | 8 |
| Total Threads | 16 |
| Turbo Boost Frequency (P) | 5.1 GHz |
| Unlocked Multiplier | No |
GeekBench v6
| Specification | Value |
|---|---|
| Background blur | 59.4 images/sec |
| Clang compilation | 102.5 Klines/sec |
| File compression | 1120 MB/sec |
| HTML 5 Browser | 217.2 pages/sec |
| PDF Renderer | 350 Mpixels/sec |
| Photo processing | 87.6 images/sec |
| Ray tracing | 22.5 Mpixels/sec |
| Text processing | 251.8 pages/sec |
General
| Specification | Value |
|---|---|
| Codename | Zen 4 (Phoenix) |
| Instruction Set | x86-64 |
| Integrated GPU | Radeon 780M |
| Intel Equivalent | -Intel Core i7 13620H |
| Released | January 4, 2023 |
| Successor | -AMD Ryzen 7 8840HS |
| Type | Laptop |
| Vendor | Amd |
Memory Support
| Specification | Value |
|---|---|
| ECC Support | Yes |
| Max. Memory Size | 256 GB |
| Memory Channels | 2 |
| Memory Types | - DDR5-5600- LPDDR5x-7500 |
Misc
| Specification | Value |
|---|---|
| Official Site | AMD Ryzen 7 7840HS official page |
| PCI Express Lanes | 20 |
| PCI Express Version | 4.0 |
| Technologies | - Compute: AVX-512, BMI1, BMI2, F16C, SHA- Performance: Precision Boost 2, SMT- Virtualization: AMD-V- Security: EVP, NX-Bit, SMAP, SMEP |
Package
| Specification | Value |
|---|---|
| Fabrication Process | 4 nm |
| Peak Temperature | 100°C |
| Socket | FP8 |
| TDP (PL1) | 35-54 W (configurable) |
| Transistors | 25 billions |
PassMark
| Specification | Value |
|---|---|
| Data compression | 340.4 MBytes/sec |
| Data encryption | 20.3 GBytes/sec |
| Extended instructions | 25.4B Matrices/sec |
| Find prime numbers | 87M Primes/sec |
| Floating point math | 59 GOps/sec |
| Integer math | 97.1 GOps/sec |
| Physics | 1362 Frames/sec |
| Random string sorting | 40.4M Strings/sec |
Performance Per Watt
| Specification | Value |
|---|---|
| Blender / Watt | 4.05 PPW |
| Cinebench 2024 / Watt | 16.9 PPW |
| Geekbench 6 Multi / Watt | 223.8 PPW |
| Passmark CPU Mark / Watt | 523.9 PPW |
Recent User Tests
| Specification | Value |
|---|---|
| Date | Benchmark |
| 📘 2024-06-14(Maleesh) | Cinebench 2024 |
| 📘 2024-09-08(Sulab Silwal) | Cinebench 2024 |
| 📘 2024-09-09(Kevin) | Cinebench 2024 |
| 📘 2024-12-09(Anand) | Cinebench 2024 |
| 📘 2025-04-05(KaniastyGucio) | Cinebench 2024 |
| 📘 2025-06-10(Johns) | Cinebench 2024 |
| 📘 2025-07-31(Safi ullah) | Cinebench 2024 |
| 📘 2025-12-08(Hari) | Cinebench 2024 |
iGPU
| Specification | Value |
|---|---|
| Execution Units | 12 |
| GPU Base Clock | 800 MHz |
| GPU Boost Clock | 2700 MHz |
| Integrated Graphics | Radeon 780M |
| ROPs | 32 |
| Shading Units | 768 |
| TGP | 15 W |
| TMUs | 48 |
Strengths & Limitations
Key Advantages
- Comprehensive positive benchmark metrics recorded.
Key Considerations
- No major hardware limitations flagged during benchmark run.
Direct Competitors & Alternatives
INTEL
Intel Core Ultra 7 270K Plus
98/100
Compare →
AMD
AMD Ryzen 9 9950X3D2
97/100
Compare →
APPLE
Apple M5 Max (40-core GPU)
97/100
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APPLE
Apple M5 Pro (18-Core)
97/100
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Methodology, Provenance & Verification
Score version 2026.1 · Data verified 2026-08-26 · Source: official manufacturer datasheets and standardized reproducible benchmark suites (Geekbench 6, Cinebench R24, 3DMark).