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Intel Xeon 6766E vs Apple M5 Pro (15-CPU 16-GPU)
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Intel Xeon 6766E
24 %
144C / 144T · 2.70 GHz
15C / 15T · 4.61 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Xeon 6766E
44 %
144C / 144T · 1.90 GHz
15C / 15T · 0.91 GHz
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Xeon 6766E | Apple M5 Pro (15-CPU 16-GPU) |
|---|---|---|
| Family | Intel Xeon 6 (12) | Apple M series (38) |
| CPU group | Intel Xeon 6700 (7) | Apple M5 (6) |
| Architecture | Sierra Forest-SP | M5 |
| Technology | 5 nm | 3 nm |
| Segment | Enterprise / Embedded | Notebook |
| Socket | LGA 4710 | |
| Predecessor | Apple M4 Pro (12-CPU 16-GPU) | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Xeon 6766E | Apple M5 Pro (15-CPU 16-GPU) |
|---|---|---|
| CPU Cores / Threads | 144 / 144 | 15 / 15 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 144x 1.90 - 2.70 GHz |
5x Super-Core 0.91 - 4.61 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
|
Intel Xeon 6766E | Apple M5 Pro (15-CPU 16-GPU) |
|---|---|---|
| GPU name | no iGPU | Apple M5 Pro (16 Core) |
| 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
|
Intel Xeon 6766E | Apple M5 Pro (15-CPU 16-GPU) |
|---|---|---|
| AI hardware | Apple Neural Engine | |
| AI specifications | 16 Neural cores @ 60 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Xeon 6766E | Apple M5 Pro (15-CPU 16-GPU) |
|---|---|---|
| Memory | DDR5-6400 (409.6 GB/s) | LPDDR5X-9600 (307.2 GB/s) |
| Max. Memory | 4096 GB | 48 GB |
| Memory channels | 8 | 4 |
| ECC | Yes | No |
| PCIe | 5.0 x 88 | 5.0 x 8 |
| PCIe Bandwidth | 346.5 GB/s | 31.5 GB/s |
Thermal Management
|
Wischen
|
Intel Xeon 6766E | Apple M5 Pro (15-CPU 16-GPU) |
|---|---|---|
| TDP | 250 W | 45 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 35 W | |
| T. junction max. | 101 °C | 100 °C |
Technical details
|
Wischen
|
Intel Xeon 6766E | Apple M5 Pro (15-CPU 16-GPU) |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 11, Windows Server, Linux | macOS, iPadOS |
| Instruction set | x86-64 (64 bit) | Armv9.2-A (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512, AMX | Rosetta 2 x86-Emulation, AVX2, SME |
| Release date | Q2/2024 | Q1/2026 |
| 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 Intel Xeon 6766E is 3.5 stars (2 ratings), while Apple M5 Pro (15-CPU 16-GPU) has received 4.9 stars (55 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 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
4
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
5
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 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 M4 (8-CPU)
8C / 8T · 4.46 GHz
9
Intel Xeon 6766E
144C / 144T · 2.70 GHz
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