Intel Mobile CPU v21.2.1-H
Intel Core Ultra 9 Processor 285H
patch
1
Core Ultra 9 285H
Benchmarks
Total score 6,399 / 10,000, rank 47 of 2125.
Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($651, Wikipedia: Arrow Lake (microprocessor) (launch price)); see how scores work.
| Category | Score | Measured | |
|---|---|---|---|
| Single-thread | 8,450 | 4,418 points | |
| Multi-thread | 2,121 | 34,215 points | |
| 3D rendering | 1,368 | monster 112.4, junkshop 75.3, classroom 55.1 samples/min over 117 runs | |
| Gamingestimated | 8,909 |
Sources: PassMark (Intel Core Ultra 9 285H, 2360 samples), Blender Open Data
Metadata
| Property | Value |
|---|---|
| Brand | Core Ultra |
| Intel name | Intel Core Ultra 9 Processor 285H |
| Processor number | 285H |
| Codename | Arrow Lake |
| Generation | Core Ultra Series 2 |
| Microarchitecture | Lunar Lake / Arrow Lake (Lion Cove + Skymont) |
| Performance class | Core Ultra 9 |
| Segment | Mobile |
| Released | 2025-Q12025 |
| Cores | 16 (6P + 8E + 2LP-E)16 |
| Threads | 16 |
| Max clock | 5.40 GHz |
| Cache | 24 MB |
| TDP | 45 W |
| Max turbo power | 115 W |
| Graphics | Intel Arc 140T (8 Xe-cores) |
| NPU | NPU 3 (13 TOPS) |
| Socket | FCBGA2049BGA2049 |
| Memory | LPDDR5X-8400, DDR5-6400LPDDR5XDDR5 |
| Recommended price | $651 |
| Instruction sets | |
| Features | |
| Source | Curated (recent-cpus.json) |
Uses (dependencies)
- lithography: TSMC Lithography
v3.0.0(TSMC N3B) - 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
v21.2.1-HX(Core Ultra 9 285HX)
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 patch: Intel Mobile CPU v21.2.0-HX (Core Ultra 9 275HX)
Breaking changes
- ~Socket changed from FCBGA2114 to FCBGA2049
Performance
- ~Total score 7575 → 6399 (-16%)
- ~Single-thread 9092 → 8450 (-7%)
- ~Multi-thread 3632 → 2121 (-42%)
- ~3D rendering 2851 → 1368 (-52%)
- ~Gaming 9369 → 8909 (-5%)
Features
- +Hyper-Threading
Specifications
- ~Cores: 24 (8P + 16E) → 16 (6P + 8E + 2LP-E)
- ~Threads: 24 → 16
- ~Cache: 36 MB → 24 MB
- ~TDP: 55 W → 45 W
- ~Max turbo power: 160 W → 115 W
- +Graphics: Intel Arc 140T (8 Xe-cores)
- +NPU: NPU 3 (13 TOPS)
- ~Recommended price: $612 → $651
Since the previous minor (lower performance class): Intel Mobile CPU v21.1.1-V (Core Ultra 7 256V)
Breaking changes
- ~Socket changed from FCBGA2833 to FCBGA2049
Performance
- ~Total score 5567 → 6399 (+15%)
- ~Single-thread 7572 → 8450 (+12%)
- ~Multi-thread 1163 → 2121 (+82%)
- ~3D rendering 630 → 1368 (+117%)
- ~Gaming 8260 → 8909 (+8%)
Components
Features
- +Hyper-Threading
- −Memory on package
Specifications
- ~Codename: Lunar Lake → Arrow Lake
- ~Cores: 8 (4P + 4LP-E) → 16 (6P + 8E + 2LP-E)
- ~Threads: 8 → 16
- ~Max clock: 4.80 GHz → 5.40 GHz
- ~Cache: 12 MB → 24 MB
- ~TDP: 17 W → 45 W
- +Max turbo power: 115 W
- ~Graphics: Intel Arc 140V (8 Xe2-cores) → Intel Arc 140T (8 Xe-cores)
- ~NPU: NPU 4 (47 TOPS) → NPU 3 (13 TOPS)
- +Recommended price: $651
- −Memory on package: 16 GB
Since the previous major (previous generation): Intel Mobile CPU v20.2.0-H (Core Ultra 9 185H)
Performance
- ~Total score 5336 → 6399 (+20%)
- ~Single-thread 6773 → 8450 (+25%)
- ~Multi-thread 1770 → 2121 (+20%)
- ~3D rendering 1163 → 1368 (+18%)
- ~Gaming 7646 → 8909 (+17%)
Specifications
- ~Codename: Meteor Lake → Arrow Lake
- ~Microarchitecture: Meteor Lake (Redwood Cove + Crestmont) → Lunar Lake / Arrow Lake (Lion Cove + Skymont)
- ~Threads: 22 → 16
- ~Max clock: 5.10 GHz → 5.40 GHz
- ~Graphics: Intel Arc (8 Xe-cores) → Intel Arc 140T (8 Xe-cores)
- ~NPU: NPU 3 (11 TOPS) → NPU 3 (13 TOPS)
- ~Recommended price: $640 → $651