Intel Core i5 1135G7 vs AMD Ryzen 5 8640U
36
out of 100
VS
56
out of 100
We compared two laptop CPUs: the 0.9-2.4 GHz Intel Core i5 1135G7 with 4-cores against the 3.5 GHz AMD Ryzen 5 8640U with 6-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
Key Differences
Advantages of AMD Ryzen 5 8640U
- Supports up to 256 GB DDR5-5600 RAM
- More modern manufacturing process β 4 versus 10 nanometers
- Newer - released 3 years and 3 months later
- Has 8 MB larger L3 cache size, helping fully utilize a high-end GPU in gaming
- More powerful Radeon 760M integrated graphics: 2.7 vs 1.7 TFLOPS
- Has 2 more physical cores
- 41% faster in a single-core Geekbench v6 test - 2519 vs 1783 points
- 17% higher Turbo Boost frequency (4.9 GHz vs 4.2 GHz)
Test in Benchmarks
Comparing the performance of CPUs across various tasksCinebench
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
GeekBench v6
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
| File compression | 415.2 MB/sec | 1080 MB/sec |
| Clang compilation | 31.2 Klines/sec | 71 Klines/sec |
| HTML 5 Browser | 92.1 pages/sec | 226.5 pages/sec |
| PDF Renderer | 149.6 Mpixels/sec | 260.8 Mpixels/sec |
| Text processing | 149.6 pages/sec | 259.8 pages/sec |
| Background blur | 25 images/sec | 48.1 images/sec |
| Photo processing | 46.9 images/sec | 94.5 images/sec |
| Ray tracing | 6.1 Mpixels/sec | 15.5 Mpixels/sec |
PassMark
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
| Integer math | 31.3 GOps/sec | 66.4 GOps/sec |
| Floating point math | 19 GOps/sec | 39.6 GOps/sec |
| Find prime numbers | 34M Primes/sec | 68M Primes/sec |
| Random string sorting | 12.4M Strings/sec | 27.7M Strings/sec |
| Data encryption | 5.3 GBytes/sec | 13.7 GBytes/sec |
| Data compression | 101 MBytes/sec | 226.7 MBytes/sec |
| Physics | 559 Frames/sec | 1015 Frames/sec |
| Extended instructions | 7.2B Matrices/sec | 16.4B Matrices/sec |
Blender
Blender CPU
Performance Per Watt
| Cinebench 2024 / Watt | 8.5 PPW | 20.4 PPW |
| Geekbench 6 Multi / Watt | 176.1 PPW | 343.6 PPW |
| Passmark CPU Mark / Watt | 332.2 PPW | 666.3 PPW |
| Blender / Watt | 2.03 PPW | - |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Recent User Tests
Intel Core i5 1135G7
| Date | Benchmark | Result |
|---|---|---|
| π 2026-07-25 (Neup_Gamerz) | Geekbench 6 CPU | 1908 / 5270 |
| π 2026-07-17 (monir) | Geekbench 6 CPU | 1862 / 6087 |
| π 2025-12-30 (VSM) | Geekbench 6 CPU | 1191 / 1891 |
| π 2023-11-26 (Guest #3) | Cinebench 2024 | 64 / 238 |
AMD Ryzen 5 8640U
No benchmark results yet
Specifications
Full technical specification of Intel Core i5 1135G7 and AMD Ryzen 5 8640UGeneral
| Vendor | Intel | Amd |
| Released | September 2, 2020 | December 6, 2023 |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Codename | Tiger Lake | Zen 4 (Hawk Point) |
| Model number | i5-1135G7 | - |
| Integrated GPU | Iris Xe Graphics G7 80EU | Radeon 760M |
| Rival Equivalent | - | - Intel Core Ultra 7 155U |
| Successor | - Intel Core Ultra 5 225U | - |
AMD Ryzen CPU ranking (#86th place)
CPU
| P-Cores | 4 | 6 |
| P-Threads | 8 | 12 |
| Base Frequency (P) | 0.9-2.4 GHz | 3.5 GHz |
| Turbo Boost Frequency (P) | 4.2 GHz | 4.9 GHz |
| Total Cores | 4 | 6 |
| Total Threads | 8 | 12 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 9-24x | 35x |
| Bus Bandwidth | 4 GT/s | - |
| L1 Cache | 96K (per core) | 64K (per core) |
| L2 Cache | 1280K (per core) | 1MB (per core) |
| L3 Cache | 8MB (shared) | 16MB (shared) |
| Unlocked Multiplier | No | No |
Package
| Transistors | - | 25 billions |
| Fabrication Process | 10 nm | 4 nm |
| TDP (PL1) | 12-28 W (configurable) | 15-30 W (configurable) |
| Socket | BGA-1449 | FP8 |
| Peak Temperature | 100Β°C | 100Β°C |
Laptop processors ranking (#143rd place)
iGPU
| Integrated Graphics | Iris Xe Graphics G7 80EU | Radeon 760M |
| GPU Base Clock | 300 MHz | 800 MHz |
| GPU Boost Clock | 1300 MHz | 2600 MHz |
| Shading Units | 640 | 512 |
| TMUs | 40 | 32 |
| ROPs | 20 | 16 |
| Execution Units | 80 | 8 |
| TGP | 15 W | 15 W |
iGPU FLOPS
Memory Support
| Memory Types | - DDR4-3200 - LPDDR4-4267 |
- DDR5-5600 - LPDDR5x-7500 |
| Max. Memory Size | 64 GB | 256 GB |
| Memory Channels | 2 | 2 |
| ECC Support | No | No |
Misc
| Official Site | Intel Core i5 1135G7 official page | AMD Ryzen 5 8640U official page |
| PCI Express Version | 4.0 | 4.0 |
| PCI Express Lanes | 16 | 20 |
Cast your vote
Total votes: < 1