Intel Core Ultra 7 155H specifications and performance
Intel Core Ultra 7 155H is a 16 cores and 22 threads CPU processor produced by Intel. Intel Core Ultra 7 155H was released on 2023-12-14, the fabrication process is 7nm (nanometer), the CPU codename is Meteor Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is Arc Graphics (8-Cores).
| Vendor / Supplier | Intel |
|---|---|
| Short name | intel ultra 7 155h |
| Release date | 2023-12-14 |
| CPU code name | Meteor Lake |
| Fabrication process | 7nm (nanometer) |
| Instruction set architecture | x86-64 |
| Market | Laptop |
| Integrated Graphics (iGPU) | Arc Graphics (8-Cores) |
| Total number of cores | 16 cores |
|---|---|
| Total number of threads | 22 threads |
| Number of performance cores | 6 cores |
| Number of performance core threads | 12 threads |
| Performance core base frequency / main frequency | 1.4GHz |
| Performance core maximum turbo frequency | 4.8GHz |
| Number of energy efficiency cores | 10 cores |
| Number of energy-efficient core threads | 10 threads |
| Energy efficiency core basic frequency / main frequency | 0.9GHz |
| Energy efficiency core maximum turbo frequency | 3.8GHz |
| Bus frequency | 100MHz |
|---|---|
| L1 Cache | 112 KB |
| L2 Cache | 2 MB |
| L3 Cache | 24 MB |
| Unlock multiplier | No |
| Maximum supported memory | 96GB |
|---|---|
| Memory frequency support |
|
| Maximum number of memory channels | 2 |
| Maximum memory bandwidth | |
| ECC support | No |
| CPU Socket | FCBGA-2049 |
|---|---|
| Default thermal design power / TDP PL1 | 20W |
| Maximum Turbo Power Consumption / TDP PL2 | 115W |
| Maximum temperature | 110°C |
| PCIe interface | PCIe 5.0 |
| PCIe lane count | 28 |
| Integrated Graphics (iGPU) | Arc Graphics (8-Cores) |
|---|---|
| Base frequency | |
| Maximum acceleration frequency | 2250MHz |
| Number of execution units | 8 |
| Stream Processors / Shading Units | 128 |
| Texture Units / TMUs | 8 |
| Raster Operations Units / ROPs | 4 |
| Total Graphics Power / TGP | |
| FP32 computing performance |
5.76TFLOPS
|
| Single core performance score |
1757
|
|---|---|
| Multi-core performance score |
14887
|
| Single core performance score |
3533
|
|---|---|
| Multi-core performance score |
24009
|
| Integer math | 87 GOps/sec |
| Floating point math | 63 GOps/sec |
| Find prime numbers | 114 Million Primes/sec (Millions find prime numbers per second) |
| Random string sorting | 28.6 Million Strings/sec (Millions random string sorting per second) |
| Data encryption | 15.8 GBytes/sec (Gigabits per second) |
| Data compression | 262.6 MBytes/sec (megabits per second) |
| Physics simulation | 1761 Frames/sec (FPS) |
| Extended instruction test | 15.3 Billion Matrices/sec (Billions matrix operations per second) |
| Single core performance |
2388
|
|---|---|
| Multi-core performance |
12510
|
| File compression | 1280 MB/sec (megabits per second) |
| clang compilation | 89.9 Klines/sec (thousands lines per second) |
| HTML5 browsing | 313.3 pages/sec (pages per second) |
| PDF rendering | 350.9 Mpixels/sec (megapixels per second) |
| Text processing | 226.4 pages/sec (pages per second) |
| Background blur | 45.3 images/sec (images per second) |
| Photo processing | 122.1 images/sec (images per second) |
| Ray tracing | 19.4 Mpixels/sec (megapixels per second) |