Intel Mobile CPU v20.1.0-U
Intel Core Ultra 7 Processor 155U
patch
0
Core Ultra 7 155U
Benchmarks
Total score 4,508 / 10,000, rank 271 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($490, Wikipedia: Meteor Lake (launch price)); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 6,012 | 3,297 points | |
| Multi-thread | 955 | 16,114 points | |
| 3D rendering | 533 | monster 48.4, junkshop 28.4, classroom 21.5 samples/min over 44 runs | |
| Gamingestimated | 6,970 |
Sources: PassMark (Intel Core Ultra 7 155U, 2001 samples), Blender Open Data
Metadata
| Property | Value |
|---|---|
| Brand | Core Ultra |
| Intel name | Intel Core Ultra 7 Processor 155U |
| Processor number | 155U |
| Codename | Meteor Lake |
| Generation | Core Ultra Series 1 |
| Microarchitecture | Meteor Lake (Redwood Cove + Crestmont) |
| Performance class | Core Ultra 7 |
| Segment | Mobile |
| Released | 2023-Q42023 |
| Cores | 12 (2P + 8E + 2LP-E)12 |
| Threads | 14 |
| Max clock | 4.80 GHz |
| Cache | 12 MB |
| TDP | 15 W |
| Max turbo power | 57 W |
| Graphics | Intel Graphics (4 Xe-cores) |
| NPU | NPU 3 (11 TOPS) |
| Socket | FCBGA2049BGA2049 |
| Memory | LPDDR5X-7467, DDR5-5600LPDDR5XDDR5 |
| Recommended price | $490 |
| Instruction sets | |
| Features | |
| Source | Curated (recent-cpus.json) |
Uses (dependencies)
- lithography: Intel Lithography
v18.0.0(Intel 4) - lithography: TSMC Lithography
v2.0.0(TSMC N5) - lithography: TSMC Lithography
v1.1.0(TSMC N6) - simd: Intel SIMD
v0.0.1(MMX) - simd: Intel SIMD
v1.4.1(SSE4.2) - simd: Intel SIMD
v2.1.0(AVX2)
Used by (0)
Nothing depends on this version.
Other variants of this version
- Intel Mobile CPU
v20.1.0-H(Core Ultra 7 155H)
Known vulnerabilities and defects
- Spectre variant 1 (bounds check bypass) (CVE-2017-5753): Mistrained conditional branches speculatively read out-of-bounds data. Mitigated in software only; every speculative out-of-order core is affected.
Matched by codename; individual steppings may differ.
Changelog
Since the previous minor (lower performance class): Intel Mobile CPU v20.0.0-U (Core Ultra 5 125U)
Performance
- ~Total score 4477 → 4508 (+1%)
- ~Single-thread 5860 → 6012 (+3%)
- ~Multi-thread 988 → 955 (-3%)
- ~3D rendering 531 → 533 (+0%)
- ~Gaming 6914 → 6970 (+1%)
Specifications
- ~Max clock: 4.30 GHz → 4.80 GHz
- ~Recommended price: $363 → $490
Since the previous major (previous generation): Intel Mobile CPU v19.1.0-HX (Core i7-14650HX)
Breaking changes
- ~Socket changed from FCBGA1964 to FCBGA2049
Security
- ✓Fixed: Reptar
- ✓Fixed: Register File Data Sampling
Performance
- ~Total score 5840 → 4508 (-23%)
- ~Single-thread 7159 → 6012 (-16%)
- ~Multi-thread 2056 → 955 (-54%)
- ~3D rendering 1586 → 533 (-66%)
- ~Gaming 7945 → 6970 (-12%)
Components
Features
- +AVX-VNNI
- +NPU (Intel AI Boost)
- +Foveros 3D packaging
Specifications
- ~Codename: Raptor Lake Refresh → Meteor Lake
- ~Microarchitecture: Raptor Lake Refresh → Meteor Lake (Redwood Cove + Crestmont)
- ~Cores: 16 (8P + 8E) → 12 (2P + 8E + 2LP-E)
- ~Threads: 24 → 14
- ~Max clock: 5.20 GHz → 4.80 GHz
- ~Cache: 30 MB → 12 MB
- ~TDP: 55 W → 15 W
- ~Max turbo power: 157 W → 57 W
- +Graphics: Intel Graphics (4 Xe-cores)
- +NPU: NPU 3 (11 TOPS)
- +Recommended price: $490