Apple M4 Ultra vs Apple M5 Pro (18-Core)
[ VERDICT ]
Winner: Apple M5 Pro (18-Core) (97/100)
Both devices are evenly matched with an overall score of 97/100.
Benchmark Performance Comparison
Normalized Lab Scores| Benchmark | Apple M4 Ultra | Apple M5 Pro (18-Core) |
|---|---|---|
| Efficiency | — | 98.0 Excellent |
| Performance | — | 100.0 Excellent |
Detailed Technical Specifications
CPU
| Specification | Apple M4 Ultra | Apple M5 Pro (18-Core) |
|---|---|---|
| Base Frequency (E) | 2.89 GHz | 4.38 GHz |
| Base Frequency (P) | 4.52 GHz | 4.61 GHz |
| E-Cores | 8 | 12 |
| E-Threads | 8 | 12 |
| Multiplier | 45x | 46x |
| P-Cores | 24 | 6 |
| P-Threads | 24 | 6 |
| Total Cores | 32 | 18 |
| Total Threads | 32 | 18 |
| Unlocked Multiplier | No | No |
| L1 Cache | — | 192K (per core) |
General
| Specification | Apple M4 Ultra | Apple M5 Pro (18-Core) |
|---|---|---|
| Codename | Apple M4 | Apple M5 |
| Instruction Set | ARMv9 | ARMv9 |
| Integrated GPU | Apple M4 Ultra GPU (80-core) | Apple M5 Pro GPU (20-core) |
| Released | May 1, 2025 | March 3, 2026 |
| Type | Desktop | Laptop |
| Vendor | Apple | Apple |
Memory Support
| Specification | Apple M4 Ultra | Apple M5 Pro (18-Core) |
|---|---|---|
| ECC Support | No | No |
| Max. Memory Bandwidth | 1052 GB/s | 307 GB/s |
| Max. Memory Size | 192 GB | 64 GB |
| Memory Channels | 64 | 16 |
| Memory Types | - LPDDR5X-8533 | - LPDDR5X-9600 |
Package
| Specification | Apple M4 Ultra | Apple M5 Pro (18-Core) |
|---|---|---|
| Fabrication Process | 3 nm | 3 nm |
| Peak Temperature | 100°C | 100°C |
| Socket | Apple M-Socket | Apple M-Socket |
| Transistors | — | 28 billions |
iGPU
| Specification | Apple M4 Ultra | Apple M5 Pro (18-Core) |
|---|---|---|
| Execution Units | 1280 | 320 |
| GPU Base Clock | 500 MHz | — |
| GPU Boost Clock | 1578 MHz | 1620 MHz |
| Integrated Graphics | Apple M4 Ultra GPU (80-core) | Apple M5 Pro GPU (20-core) |
| ROPs | 320 | 80 |
| Shading Units | 10240 | 2560 |
| TGP | 120 W | 28 W |
| TMUs | 640 | 160 |
GeekBench v6
| Specification | Apple M4 Ultra | Apple M5 Pro (18-Core) |
|---|---|---|
| Background blur | — | 100.3 images/sec |
| Clang compilation | — | 262.5 Klines/sec |
| File compression | — | 2530 MB/sec |
| HTML 5 Browser | — | 738.1 pages/sec |
| PDF Renderer | — | 744.9 Mpixels/sec |
| Photo processing | — | 250.8 images/sec |
| Ray tracing | — | 46.5 Mpixels/sec |
| Text processing | — | 450.7 pages/sec |
PassMark
| Specification | Apple M4 Ultra | Apple M5 Pro (18-Core) |
|---|---|---|
| Data compression | — | 697.9 MBytes/sec |
| Data encryption | — | 40.8 GBytes/sec |
| Extended instructions | — | 33.3B Matrices/sec |
| Find prime numbers | — | 486M Primes/sec |
| Floating point math | — | 186.8 GOps/sec |
| Integer math | — | 132.7 GOps/sec |
| Physics | — | 5687 Frames/sec |
| Random string sorting | — | 85.6M Strings/sec |
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