Intel Core Ultra 7 255H vs AMD Ryzen 7 7700
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Compared 2 processors: Intel Core Ultra 7 255H, vs AMD Ryzen 7 7700. Below are specs, tests, pros and cons for each device
Review
Single-Thread Perf.
Single-Core Benchmark Score
Multi-Thread Perf.
Multi-Core Benchmark Score
Energy Efficiency
Chip Power Efficiency
Integrated Graphics
iGPU Performance in Games & 3D
Tests & specs
Specs & test comparisonBenchmarks
| Integer Math | n/a | 110.7 GOps/s |
| Floating-Point Math | n/a | 66.3 GOps/s |
| Prime Number Search | n/a | 206 M primes/s |
| Random String Sort | n/a | 124.9 M strings/s |
| Data Encryption | n/a | 23.9 GB/s |
| Data Compression | n/a | 405.9 MB/s |
| Physics | n/a | 1982 frames/s |
| Extended Instructions | n/a | 1259 M matrices/s |
| File Compression | 1270 MB/s | 1630 MB/s |
| Clang Compilation | 103.2 KLines/s | 123.1 KLines/s |
| HTML5 Browser | 399 pages/s | 317.5 pages/s |
| PDF Rendering | 443.6 MP/sec | 441.8 MP/sec |
| Text Processing | 283.7 pages/s | 305.3 pages/s |
| Background Blur | 62.4 frames/s | 68.9 frames/s |
| Photo Processing | 144.8 frames/s | 115.5 frames/s |
| Ray Tracing | 24 MP/sec | 25.5 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 540.1 PPW | 239.1 PPW |
| PassMark CPU / W | n/a | 530.6 PPW |
| Cinebench 2024 / W | 36.7 PPW | 16.2 PPW |
| Blender / W | n/a | 4.25 PPW |
General Info
| Manufacturer | Intel | AMD |
| Announced | January, 6, 2025 | January, 10, 2023 |
| Type | Laptop use | PC use |
| Architecture | x86-64 | x86-64 |
| Codename | Arrow Lake | Zen 4 (Raphael) |
| Model number | 255H | 7700 |
| Integrated GPU | Arc Graphics 140T | Radeon Graphics (Ryzen 7000) |
Processor
| Cores | 6 | 8 |
| Threads | 6 | 16 |
| Frequency | 2.0 GHz | 3.8 GHz |
| Max Frequency (Turbo) | 5.1 GHz | 5.3 GHz |
| Cores | 10 | n/a |
| Threads | 10 | n/a |
| Frequency | 1.5 GHz | n/a |
| Max Frequency (Turbo) | 4.4 GHz | n/a |
| Cores count | 16 | 8 |
| Threads count | 16 | 16 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 20x | 38x |
| L1 cache | 112 KB/core | 64 KB/core |
| L2 cache | 2000 KB/core | 1000 KB/core |
| L3 Cache | 24 MB total | 32 MB total |
| Unlocked multiplier | No | Yes |
Package
| Transistor count | n/a | 6.57 billion |
| Process tech. | 3 nm | 5 nm |
| Power (TDP) | 20-28 W | 65 W |
| Max TDP (Boost) | 115 W | 142 W |
| Socket | FCBGA-2049 | AM5 |
| Critical temp. | 110 °C | 95 °C |
Memory Support
| Memory Type | - LPDDR5-8400 - LPDDR5x-8400 - DDR5-6400 |
DDR5-5200 |
| Max Size | 128 GB | 128 GB |
| Channels | 2 | 2 |
| ECC support | No | Yes |
| Max memory bandwidth | n/a | 73.4 GB |
Other
| PCIe Version | 5.0 | 5.0 |
| Max PCIe Lanes | 28 | 28 |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 1
