Technical Specifications
Performance
| Total Cores | 16 |
|---|---|
| L3 Cache | 24MB (shared) |
| L2 Cache | 2MB (per core) |
| L1 Cache | 112K (per core) |
| TGP | 28 W |
Graphics
| Integrated GPU | Arc Graphics (8-Cores) |
|---|---|
| Execution Units | 128 |
Technical
| Vendor | Intel |
|---|---|
| Released | December 14, 2023 |
Other Specifications
| File compression | 1220 MB/sec |
|---|---|
| Clang compilation | 100.8 Klines/sec |
| HTML 5 Browser | 270.5 pages/sec |
| PDF Renderer | 356.1 Mpixels/sec |
| Text processing | 243.4 pages/sec |
| Background blur | 49.2 images/sec |
| Photo processing | 117.2 images/sec |
| Ray tracing | 19.4 Mpixels/sec |
| Integer math | 86.5 GOps/sec |
| Floating point math | 63.3 GOps/sec |
| Find prime numbers | 113M Primes/sec |
| Random string sorting | 31.9M Strings/sec |
| Data encryption | 16.3 GBytes/sec |
| Data compression | 276 MBytes/sec |
| Physics | 1716 Frames/sec |
| Extended instructions | 16.4B Matrices/sec |
| Cinebench 2024 / Watt | 14 PPW |
| Geekbench 6 Multi / Watt | 192.5 PPW |
| Passmark CPU Mark / Watt | 380.7 PPW |
| Blender / Watt | 2.65 PPW |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Meteor Lake |
| Model number | 155H |
| Rival Equivalent | AMD Ryzen 7 8840HS |
| P-Cores | 6 |
| P-Threads | 12 |
| Base Frequency (P) | 1.4 GHz |
| Turbo Boost Frequency (P) | 4.8 GHz |
| E-Cores | 10 |
| E-Threads | 10 |
| Base Frequency (E) | 0.9 GHz |
| Turbo Boost Frequency (E) | 3.8 GHz |
| Total Threads | 22 |
| Bus Frequency | 100 MHz |
| Multiplier | 14x |
| Unlocked Multiplier | No |
| Fabrication Process | 7 nm |
| TDP (PL1) | 20-65 W (configurable) |
| Max. Boost TDP (PL2) | 115 W |
| Socket | FCBGA-2049 |
| Peak Temperature | 110°C |
| Integrated Graphics | Arc Graphics (8-Cores) |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 2250 MHz |
| Shading Units | 1024 |
| TMUs | 64 |
| ROPs | 32 |
| Memory Types |
|
| Max. Memory Size | 96 GB |
| Memory Channels | 2 |
| ECC Support | No |
| Official Site | Intel Core Ultra 7 155H official page |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 28 |
Laptops with Intel Core Ultra 7 155H
Lenovo ThinkPad P1 Gen 7
$1954 HP EliteBook 840 G11
$1669 Samsung Galaxy Book 4
$899 Lenovo ThinkPad E16 Gen 2
$961 Lenovo ThinkPad T14 Gen 5
$1012 Asus Zenbook 14 OLED (UX3405)
$1299 Lenovo Thinkpad P14s Gen 5 (Intel)
$2439 Lenovo ThinkPad P16s Gen 3
$2819 Asus Zenbook 14 OLED (Q425)
$1049 Lenovo Yoga 7i Gen 9 (14″ Intel)
$679