AMD Ryzen Z1 Extreme vs Intel Core Ultra 7 155H
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Compared 2 processors: AMD Ryzen Z1 Extreme, vs Intel Core Ultra 7 155H. 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 | 92.2 GOps/s | 87.1 GOps/s |
| Floating-Point Math | 54.4 GOps/s | 64.1 GOps/s |
| Prime Number Search | 74 M primes/s | 113 M primes/s |
| Random String Sort | 35.1 M strings/s | 32.1 M strings/s |
| Data Encryption | 18 GB/s | 16.4 GB/s |
| Data Compression | 298 MB/s | 278.4 MB/s |
| Physics | 1080 frames/s | 1732 frames/s |
| Extended Instructions | 221 M matrices/s | 165 M matrices/s |
| File Compression | 1120 MB/s | 1220 MB/s |
| Clang Compilation | 90.7 KLines/s | 100.8 KLines/s |
| HTML5 Browser | 214.1 pages/s | 270.5 pages/s |
| PDF Rendering | 346.1 MP/sec | 356.1 MP/sec |
| Text Processing | 271.3 pages/s | 243.4 pages/s |
| Background Blur | 52.2 frames/s | 49.2 frames/s |
| Photo Processing | 93.4 frames/s | 117.2 frames/s |
| Ray Tracing | 20.6 MP/sec | 19.4 MP/sec |
Blender
Performance/Watt
| Geekbench 6 Multi / W | 374.1 PPW | 192.5 PPW |
| PassMark CPU / W | 837.6 PPW | 384.2 PPW |
| Cinebench 2024 / W | 24.4 PPW | 13.6 PPW |
| Blender / W | 5.89 PPW | 2.65 PPW |
General Info
| Manufacturer | AMD | Intel |
| Announced | April, 25, 2024 | December, 14, 2023 |
| Type | Laptop use | Laptop use |
| Architecture | x86-64 | x86-64 |
| Codename | Zen 4 (Phoenix) | Meteor Lake |
| Model number | n/a | 155H |
| Integrated GPU | Radeon 780M | Arc Graphics (8-Cores) |
Processor
| Cores | 8 | 6 |
| Threads | 16 | 12 |
| Frequency | 3.3 GHz | 1.4 GHz |
| Max Frequency (Turbo) | 5.1 GHz | 4.8 GHz |
| Cores | n/a | 10 |
| Threads | n/a | 10 |
| Frequency | n/a | 0.9 GHz |
| Max Frequency (Turbo) | n/a | 3.8 GHz |
| Cores count | 8 | 16 |
| Threads count | 16 | 22 |
| Bus frequency | 100 MHz | 100 MHz |
| Multiplier | 33x | 14x |
| L1 cache | 64 KB/core | 112 KB/core |
| L2 cache | 1000 KB/core | 2000 KB/core |
| L3 Cache | 16 MB total | 24 MB total |
| Unlocked multiplier | No | No |
Package
| Transistor count | 25 billion | n/a |
| Process tech. | 4 nm | 7 nm |
| Power (TDP) | 9-30 W | 20-65 W |
| Max TDP (Boost) | n/a | 115 W |
| Socket | FP8 | FCBGA-2049 |
| Critical temp. | 100 °C | 110 °C |
Memory Support
| Memory Type | - DDR5-5600 - LPDDR5x-7500 |
- LPDDR5-7467 - LPDDR5x-7467 - DDR5-5600 |
| Max Size | 256 GB | 96 GB |
| Channels | 2 | 2 |
| ECC support | Yes | No |
Other
| PCIe Version | 4.0 | 5.0 |
| Max PCIe Lanes | 20 | 28 |
| Tech | n/a | - Compute: ABM, ADX, AI Boost NPU 3, BMI1, BMI2, CLMUL, DLBoost 3.0, F16C, SHA, VNNI - Performance: EIST, TBT 2.0, TBT 3.0, TSX - Virtualization: VT-d, VT-x - Security: RDRAND, TXT, XD bit, vPro |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 0
