Intel Core i5 1245U Vs Apple M1 Ultra
We compared two laptops/desktop CPUs: Intel Core i5 1245U vs Apple M1 Ultra.
In this table-based comparison, you’ll find out which CPUs are better performance in Benchmarks, Antutu, Games, and other useful information.
General Information
| Vendor | Intel Apple |
| Released | February 2022 March 2022 |
| Type | Laptop Desktop |
| Model | Core i5 1245U M1 Ultra |
| Instruction set | 64-bit ARMv8 |
| Codename | Alder Lake-U Apple M1 |
| Socket | FCBGA1744 Apple M-Socket |
| Integrated GPU | Iris Xe Graphics G7 80EU Apple M1 Ultra GPU (64-core) |
| Supported displays | 4 5 |
| Supports 64-bit | Yes Yes |
CPU Performance
| Cores | 10 20 |
| Threads | 12 20 |
| Base Frequency | 1.6 GHz 2.0 GHz |
| Turbo Boost Frequency | 4.4 GHz 3.2 GHz |
| Bus Frequency | 100 MHz - |
| Clock Multiplier | 16x - |
| L1 Cache | 80K (per core) 192K (per core) |
| L2 Cache | 1280K (per core) 24MB (shared) |
| L3 Cache | 12MB (shared) - |
| L2 core | - - |
| L3 core | - - |
| Unlocked Multiplier | No No |
iGPU
| Integrated Graphics | Intel Iris Xe Graphics G7 80EU Apple M1 Ultra GPU (64-core) |
| GPU Base Clock | 300 MHz 450 MHz |
| GPU Boost Clock | 1200 MHz 1296 MHz |
| Shading Units | 640 8192 |
| TMUs | 40 512 |
| ROPs | 20 256 |
| Execution Units | 80 512 |
| TGP | 15W 120W |
| Max. Resolution |
4096 x 2304 @ 60Hz 7680 x 4320 @ 60Hz 4096 x 2304 @ 120Hz 6016 x 3384 @ 60Hz |
| iGPU FLOPS | 1.41 TFLOPS 20.8 TFLOPS |
Power
| Transistors | - 114 Billion |
| Fabrication process | 7nm 5nm |
| TDP | 12W-15W 60W |
| Max. temperature | 100°C - |
Memory Support
| Memory Types |
DDR5 DDR4 LPDDR5 LPDDR4x LPDDR5 |
| Memory Size | 64GB 128GB |
| RAM speed |
4800 MT/s 3200 MT/s 5200 MT/s 4267 MT/s 6400 MHz |
| Max. Memory Channels | 2 16 |
| Max. Memory Bandwidth | - 819.2 GB/s |
| ECC Support | No No |
| DDR memory version | 5 5 |
| Bus Transfer Rate | - - |
| Bus Speed | - - |
Miscellaneous
| Official Site | Intel Core i5 1245U official website Apple M1 Ultra Official website |
| PCI Express Version | 4.0 - |
| PCI Express Lanes | 20 - |
Benchmarks
| Cinebench R23 Single-Core | - 1563 |
| Cinebench R23 Multi-Core | - 21732 |
| Passmark CPU Single-Core | 3411 - |
| Passmark CPU Multi-Core | 11981 - |
| Geekbench Single-Core | 1574 1800 |
| Geekbench Multi-Core | 5423 24166 |
Key Features
| SSE version | 4.2 - |
| Front-end width | - 8 |
| MULTITHREADING | |
| AES | |
| AVX | |
| F16C | |
| MMX | |
| TRUST ZONE | |
| NX BIT | |
| FMA4 | |
| FMA3 |
|