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Apple M5 Pro (15-CPU 16-GPU) vs Intel Xeon 6766E
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
15C / 15T · 4.61 GHz
Intel Xeon 6766E
24 %
144C / 144T · 2.70 GHz
Geekbench 6 Multi-Core
Multi-core performance
15C / 15T · 0.91 GHz
Intel Xeon 6766E
44 %
144C / 144T · 1.90 GHz
More benchmarks
Specifications
At a glance
|
Wischen
|
Apple M5 Pro (15-CPU 16-GPU) | Intel Xeon 6766E |
|---|---|---|
| Family | Apple M series (38) | Intel Xeon 6 (12) |
| CPU group | Apple M5 (6) | Intel Xeon 6700 (7) |
| Architecture | M5 | Sierra Forest-SP |
| Technology | 3 nm | 5 nm |
| Segment | Notebook | Enterprise / Embedded |
| Socket | LGA 4710 | |
| Predecessor | Apple M4 Pro (12-CPU 16-GPU) | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Apple M5 Pro (15-CPU 16-GPU) | Intel Xeon 6766E |
|---|---|---|
| CPU Cores / Threads | 15 / 15 | 144 / 144 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 5x Super-Core 0.91 - 4.61 GHz |
144x 1.90 - 2.70 GHz |
| Core Cluster 2: | 10x Performance-Core 0.90 - 3.05 GHz |
|
| L2-Cache | 22.00 MB | |
| L3-Cache | 108.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Apple M5 Pro (15-CPU 16-GPU) | Intel Xeon 6766E |
|---|---|---|
| GPU name | Apple M5 Pro (16 Core) | no iGPU |
| GPU frequency | 0.34 - 1.90 GHz | |
| CUs / Shader | 256 / 2048 | / |
| Raytracing | ✓ | ✗ |
| Max. displays | 4 | |
| Max. GPU Memory | 48 GB | |
| Technology | 3 nm | |
| Release date | Q1/2026 |
NPU AI performance
|
Wischen
|
Apple M5 Pro (15-CPU 16-GPU) | Intel Xeon 6766E |
|---|---|---|
| AI hardware | Apple Neural Engine | |
| AI specifications | 16 Neural cores @ 60 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Apple M5 Pro (15-CPU 16-GPU) | Intel Xeon 6766E |
|---|---|---|
| Memory | LPDDR5X-9600 (307.2 GB/s) | DDR5-6400 (409.6 GB/s) |
| Max. Memory | 48 GB | 4096 GB |
| Memory channels | 4 | 8 |
| ECC | No | Yes |
| PCIe | 5.0 x 8 | 5.0 x 88 |
| PCIe Bandwidth | 31.5 GB/s | 346.5 GB/s |
Thermal Management
|
Wischen
|
Apple M5 Pro (15-CPU 16-GPU) | Intel Xeon 6766E |
|---|---|---|
| TDP | 45 W | 250 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 35 W | |
| T. junction max. | 100 °C | 101 °C |
Technical details
|
Wischen
|
Apple M5 Pro (15-CPU 16-GPU) | Intel Xeon 6766E |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | macOS, iPadOS | Windows 11, Windows Server, Linux |
| Instruction set | Armv9.2-A (64 bit) | x86-64 (64 bit) |
| ISA extensions | Rosetta 2 x86-Emulation, AVX2, SME | SSE4.1, SSE4.2, AVX2, AVX-512, AMX |
| Release date | Q1/2026 | Q2/2024 |
| Release price | 10257 $ | |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Apple M5 Pro (15-CPU 16-GPU) is 4.9 stars (51 ratings), while Intel Xeon 6766E has received 3.5 stars (2 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
2
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
3
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
4
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
5
Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
6
Apple M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
7
Apple M1 Pro (8-CPU)
8C / 8T · 3.20 GHz
8
Apple M1 Max (24-GPU)
10C / 10T · 3.20 GHz
9
Intel Xeon 6766E
144C / 144T · 2.70 GHz
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