Apple M5 Pro (15-Core) vs Apple M5 Pro (18-Core)
[ VERDICT ]
Winner: Apple M5 Pro (18-Core) (97/100)
Apple M5 Pro (18-Core) leads overall with a score of 97/100 compared to Apple M5 Pro (15-Core) (94/100), offering superior measured performance and technical specifications.
Benchmark Performance Comparison
Normalized Lab Scores| Benchmark | Apple M5 Pro (15-Core) | Apple M5 Pro (18-Core) |
|---|---|---|
| Efficiency | 98.0 Excellent | 98.0 Excellent |
| Performance | 100.0 Excellent | 100.0 Excellent |
Detailed Technical Specifications
CPU
| Specification | Apple M5 Pro (15-Core) | Apple M5 Pro (18-Core) |
|---|---|---|
| Base Frequency (E) | 4.38 GHz | 4.38 GHz |
| Base Frequency (P) | 4.61 GHz | 4.61 GHz |
| E-Cores | 10 | 12 |
| E-Threads | 10 | 12 |
| L1 Cache | 192K (per core) | 192K (per core) |
| Multiplier | 46x | 46x |
| P-Cores | 5 | 6 |
| P-Threads | 5 | 6 |
| Total Cores | 15 | 18 |
| Total Threads | 15 | 18 |
| Unlocked Multiplier | No | No |
Cinebench
| Specification | Apple M5 Pro (15-Core) | Apple M5 Pro (18-Core) |
|---|---|---|
| Cinebench 2026 (Multi) | 7161 | — |
| Cinebench 2026 (Single) | 720 | — |
GeekBench v6
| Specification | Apple M5 Pro (15-Core) | Apple M5 Pro (18-Core) |
|---|---|---|
| Background blur | 98.7 images/sec | 100.3 images/sec |
| Clang compilation | 222.4 Klines/sec | 262.5 Klines/sec |
| File compression | 2370 MB/sec | 2530 MB/sec |
| HTML 5 Browser | 672.6 pages/sec | 738.1 pages/sec |
| PDF Renderer | 667.2 Mpixels/sec | 744.9 Mpixels/sec |
| Photo processing | 238.6 images/sec | 250.8 images/sec |
| Ray tracing | 39.7 Mpixels/sec | 46.5 Mpixels/sec |
| Text processing | 436.8 pages/sec | 450.7 pages/sec |
General
| Specification | Apple M5 Pro (15-Core) | Apple M5 Pro (18-Core) |
|---|---|---|
| Codename | Apple M5 | Apple M5 |
| Instruction Set | ARMv9 | ARMv9 |
| Integrated GPU | Apple M5 Pro GPU (16-core) | Apple M5 Pro GPU (20-core) |
| Released | March 3, 2026 | March 3, 2026 |
| Type | Laptop | Laptop |
| Vendor | Apple | Apple |
Memory Support
| Specification | Apple M5 Pro (15-Core) | Apple M5 Pro (18-Core) |
|---|---|---|
| ECC Support | No | No |
| Max. Memory Bandwidth | 307 GB/s | 307 GB/s |
| Max. Memory Size | 64 GB | 64 GB |
| Memory Channels | 16 | 16 |
| Memory Types | - LPDDR5X-9600 | - LPDDR5X-9600 |
Package
| Specification | Apple M5 Pro (15-Core) | 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 | 28 billions |
PassMark
| Specification | Apple M5 Pro (15-Core) | Apple M5 Pro (18-Core) |
|---|---|---|
| Data compression | 581.1 MBytes/sec | 697.9 MBytes/sec |
| Data encryption | 33.8 GBytes/sec | 40.8 GBytes/sec |
| Extended instructions | 27.6B Matrices/sec | 33.3B Matrices/sec |
| Find prime numbers | 460M Primes/sec | 486M Primes/sec |
| Floating point math | 154.6 GOps/sec | 186.8 GOps/sec |
| Integer math | 109.6 GOps/sec | 132.7 GOps/sec |
| Physics | 5367 Frames/sec | 5687 Frames/sec |
| Random string sorting | 70.6M Strings/sec | 85.6M Strings/sec |
Recent User Tests
| Specification | Apple M5 Pro (15-Core) | Apple M5 Pro (18-Core) |
|---|---|---|
| Date | Benchmark | — |
| 📘 2026-03-30(JSK) | GeekBench | — |
| 📘 2026-05-09(loltoast) | GeekBench | — |
iGPU
| Specification | Apple M5 Pro (15-Core) | Apple M5 Pro (18-Core) |
|---|---|---|
| Execution Units | 256 | 320 |
| GPU Boost Clock | 1620 MHz | 1620 MHz |
| Integrated Graphics | Apple M5 Pro GPU (16-core) | Apple M5 Pro GPU (20-core) |
| ROPs | 64 | 80 |
| Shading Units | 2048 | 2560 |
| TMUs | 128 | 160 |
| TGP | — | 28 W |
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