Intel Core i7 12800HX specifications and performance
Intel Core i7 12800HX is a 16 cores and 24 threads CPU processor produced by Intel. Intel Core i7 12800HX was released on 2022-05-10, the fabrication process is 10nm (nanometer), the CPU codename is Alder Lake, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is UHD Graphics (32EU).
Vendor / Supplier | Intel |
---|---|
Short name | i7 12800hx |
Release date | 2022-05-10 |
CPU code name | Alder Lake |
Fabrication process | 10nm (nanometer) |
Instruction set architecture | x86-64 |
Market | Laptop |
Integrated Graphics (iGPU) | UHD Graphics (32EU) |
Total number of cores | 16 cores |
---|---|
Total number of threads | 24 threads |
Number of performance cores | 8 cores |
Number of performance core threads | 16 threads |
Performance core base frequency / main frequency | 2.0GHz |
Performance core maximum turbo frequency | 4.8GHz |
Number of energy efficiency cores | 8 cores |
Number of energy-efficient core threads | 8 threads |
Energy efficiency core basic frequency / main frequency | 1.5GHz |
Energy efficiency core maximum turbo frequency | 3.4GHz |
Bus frequency | 100MHz |
---|---|
L1 Cache | 80 KB |
L2 Cache | 1 MB |
L3 Cache | 25 MB |
Unlock multiplier | Yes |
Maximum supported memory | 128GB |
---|---|
Memory frequency support |
|
Maximum number of memory channels | 2 |
Maximum memory bandwidth | 76.8GB/s |
ECC support | No |
CPU Socket | BGA-1964 |
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Default thermal design power / TDP PL1 | 45W |
Maximum Turbo Power Consumption / TDP PL2 | 157W |
Maximum temperature | 100°C |
PCIe interface | PCIe 5.0 |
PCIe lane count | 20 |
Integrated Graphics (iGPU) | Intel UHD Graphics (32EU) |
---|---|
Base frequency | 300MHz |
Maximum acceleration frequency | 1450MHz |
Number of execution units | 32 |
Stream Processors / Shading Units | 256 |
Texture Units / TMUs | 16 |
Raster Operations Units / ROPs | 8 |
Total Graphics Power / TGP | 45W |
FP32 computing performance |
0.74TFLOPS
|
Single core performance score |
1776
|
---|---|
Multi-core performance score |
19814
|
Single core performance score |
3766
|
---|---|
Multi-core performance score |
32639
|
Integer math | 113 GOps/sec |
Floating point math | 85 GOps/sec |
Find prime numbers | 112 Million Primes/sec (Millions find prime numbers per second) |
Random string sorting | 43.9 Million Strings/sec (Millions random string sorting per second) |
Data encryption | 22.7 GBytes/sec (Gigabits per second) |
Data compression | 402.2 MBytes/sec (megabits per second) |
Physics simulation | 1796 Frames/sec (FPS) |
Extended instruction test | 24.7 Billion Matrices/sec (Billions matrix operations per second) |
Single core performance |
2454
|
---|---|
Multi-core performance |
13929
|
File compression | 1080 MB/sec (megabits per second) |
clang compilation | 107.9 Klines/sec (thousands lines per second) |
HTML5 browsing | 339.9 pages/sec (pages per second) |
PDF rendering | 403.3 Mpixels/sec (megapixels per second) |
Text processing | 243.3 pages/sec (pages per second) |
Background blur | 57.3 images/sec (images per second) |
Photo processing | 121.4 images/sec (images per second) |
Ray tracing | 26.5 Mpixels/sec (megapixels per second) |