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Intel Xeon 6740E vs Apple M3 Ultra (32-CPU 80-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 6740E
38 %
96C / 96T · 3.20 GHz
32C / 32T · 4.06 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Xeon 6740E
48 %
96C / 96T · 2.40 GHz
32C / 32T · 3.60 GHz
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
Intel Xeon 6740E | Apple M3 Ultra (32-CPU 80-GPU) |
|---|---|---|
| Family | Intel Xeon 6 (12) | Apple M series (38) |
| CPU group | Intel Xeon 6700 (7) | Apple M3 Ultra (2) |
| Architecture | Sierra Forest-SP | M3 |
| Technology | 5 nm | 3 nm |
| Segment | Enterprise / Embedded | Desktop |
| Socket | LGA 4710 | |
| Predecessor | Apple M2 Ultra (76-GPU) | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Xeon 6740E | Apple M3 Ultra (32-CPU 80-GPU) |
|---|---|---|
| CPU Cores / Threads | 96 / 96 | 32 / 32 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 96x 2.40 - 3.20 GHz |
24x Palma P-Core 0.70 - 4.06 GHz |
| Core Cluster 2: | 8x Palma E-Core 0.74 - 2.75 GHz |
|
| L2-Cache | 80.00 MB | |
| L3-Cache | 96.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Xeon 6740E | Apple M3 Ultra (32-CPU 80-GPU) |
|---|---|---|
| GPU name | no iGPU | Apple M3 Ultra (80 Core) |
| GPU frequency | 0.39 - 1.40 GHz | |
| CUs / Shader | / | 1280 / 10240 |
| Raytracing | ✗ | ✓ |
| Max. displays | 8 | |
| Max. GPU Memory | 512 GB | |
| Technology | 3 nm | |
| Release date | Q1/2025 |
NPU AI performance
|
Wischen
|
Intel Xeon 6740E | Apple M3 Ultra (32-CPU 80-GPU) |
|---|---|---|
| AI hardware | Apple Neural Engine | |
| AI specifications | 32 Neural cores @ 70 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Xeon 6740E | Apple M3 Ultra (32-CPU 80-GPU) |
|---|---|---|
| Memory | DDR5-6400 (409.6 GB/s) | LPDDR5-6400 (818.7 GB/s) |
| Max. Memory | 4096 GB | 512 GB |
| Memory channels | 8 | 8 |
| ECC | Yes | No |
| PCIe | 5.0 x 88 | 5.0 |
| PCIe Bandwidth | 346.5 GB/s |
Thermal Management
|
Wischen
|
Intel Xeon 6740E | Apple M3 Ultra (32-CPU 80-GPU) |
|---|---|---|
| TDP | 250 W | 180 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 106 °C | 100 °C |
Technical details
|
Wischen
|
Intel Xeon 6740E | Apple M3 Ultra (32-CPU 80-GPU) |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 11, Windows Server, Linux | macOS, iPadOS |
| Instruction set | x86-64 (64 bit) | Armv8-A (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512, AMX | Rosetta 2 x86-Emulation |
| Release date | Q2/2024 | Q1/2025 |
| Release price | 5265 $ | |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Xeon 6740E is 0 stars (0 ratings), while Apple M3 Ultra (32-CPU 80-GPU) has received 4.9 stars (454 ratings).
Click on the stars to rate one or both processors.
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Intel Xeon 6740E
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