Apple M4 Ultra specifications and performance
Apple M4 Ultra is a 32 cores and 32 threads CPU processor produced by Apple. Apple M4 Ultra was released on 2025-05-01, the fabrication process is 3nm (nanometer), the CPU codename is Apple M4, the instruction set architecture is ARMv9, and the CPU's integrated graphics (iGPU) is Apple M4 Ultra GPU (80-core).
| Vendor / Supplier | Apple |
|---|---|
| Short name | apple m4 ultra |
| Release date | 2025-05-01 |
| CPU code name | Apple M4 |
| Fabrication process | 3nm (nanometer) |
| Instruction set architecture | ARMv9 |
| Market | Desktop |
| Integrated Graphics (iGPU) | Apple M4 Ultra GPU (80-core) |
| Total number of cores | 32 cores |
|---|---|
| Total number of threads | 32 threads |
| Number of performance cores | 24 cores |
| Number of performance core threads | 24 threads |
| Performance core base frequency / main frequency | 4.5GHz |
| Performance core maximum turbo frequency | |
| Number of energy efficiency cores | 8 cores |
| Number of energy-efficient core threads | 8 threads |
| Energy efficiency core basic frequency / main frequency | 2.9GHz |
| Energy efficiency core maximum turbo frequency |
| Bus frequency | |
|---|---|
| L1 Cache | |
| L2 Cache | |
| L3 Cache | |
| Unlock multiplier | No |
| Maximum supported memory | 192GB |
|---|---|
| Memory frequency support |
|
| Maximum number of memory channels | 8 |
| Maximum memory bandwidth | |
| ECC support | No |
| CPU Socket | Apple M-Socket |
|---|---|
| Default thermal design power / TDP PL1 | |
| Maximum Turbo Power Consumption / TDP PL2 | |
| Maximum temperature | 100°C |
| PCIe interface | |
| PCIe lane count |
| Integrated Graphics (iGPU) | Apple M4 Ultra GPU (80-core) |
|---|---|
| Base frequency | 500MHz |
| Maximum acceleration frequency | 1800MHz |
| Number of execution units | 1280 |
| Stream Processors / Shading Units | 10240 |
| Texture Units / TMUs | 640 |
| Raster Operations Units / ROPs | 320 |
| Total Graphics Power / TGP | 120W |
| FP32 computing performance |
36.9TFLOPS
|
| Single core performance score |
2199
|
|---|---|
| Multi-core performance score |
44781
|
| Single core performance score |
|
|---|---|
| Multi-core performance score |
|
| Integer math | |
| Floating point math | |
| Find prime numbers | |
| Random string sorting | |
| Data encryption | |
| Data compression | |
| Physics simulation | |
| Extended instruction test |
| Single core performance |
4062
|
|---|---|
| Multi-core performance |
32871
|
| File compression | |
| clang compilation | |
| HTML5 browsing | |
| PDF rendering | |
| Text processing | |
| Background blur | |
| Photo processing | |
| Ray tracing |