CPU Comparison
Apple M1 Ultra vs Intel Xeon w7-2595X
A side-by-side comparison of specs, performance and value. The Apple M1 Ultra is the most powerful chip in Apple's first-generation Apple Silicon lineup, engineered by fusing two M1 Max dies through the proprietary UltraFusion interconnect. With 20 CPU cores, up to 64 GPU cores, a 32-core Neural Engine, and up to 128GB of unified LPDDR5 memory delivering 800 GB/s bandwidth, it targets the most demanding professional workflows in a compact desktop form factor.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Gaming
Virtualization
Efficiency
Specialized Performance
AI / ML
- 32-core Neural Engine accelerates on-device machine learning inference at up to 22 trillion operations per second
- 800 GB/s memory bandwidth benefits large language model inference
- 128GB unified memory enables loading large AI models that exceed typical GPU VRAM
- No dedicated tensor cores in the traditional NVIDIA CUDA sense
- Apple Core ML and Metal Performance Shaders provide software-level acceleration
- Intel AMX and AVX‑512 provide meaningful speedups for supported AI and HPC kernels
- No dedicated NPU; AI acceleration is CPU‑only
- Best for development and inference on models that fit in CPU memory, not large‑scale training
Content Creation
Gaming
- 64-core GPU handles most macOS-native titles comfortably at 1440p
- Limited game library on macOS compared to Windows
- Rosetta 2 translation layer adds minor overhead for x86 games
- No support for external GPUs via Thunderbolt
- AAA titles running through CrossOver or Parallels may have reduced performance
- Strong 4K throughput with a high‑end GPU, but not class‑leading
- High power draw and heat output under sustained load
- Best suited where gaming is secondary to creator or engineering workloads
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Outstanding multi-threaded CPU performance with 20 cores
- Massive 800 GB/s unified memory bandwidth
- Up to 128GB unified memory accessible by CPU, GPU, and Neural Engine
- Extremely power-efficient compared to x86 workstations
- Dual ProRes encode and decode engines for video professionals
- 32-core Neural Engine for hardware-accelerated machine learning
- Quiet operation even under sustained heavy workloads
- Seamless multi-die operation transparent to software
Cons
- Only available in Mac Studio, no standalone or DIY option
- No support for external GPUs
- macOS has a limited game library compared to Windows
- Memory and storage are not user-upgradeable
- No hardware-accelerated ray tracing (introduced with M3 family)
- Discontinued and superseded by M2 Ultra
- No traditional PCIe expansion slots
- HDMI 2.0 instead of HDMI 2.1 limits external display options
Pros
- 26 high‑performance P‑cores and 52 threads for heavy multi‑threaded workloads
- 64 CPU PCIe 5.0 lanes for multi‑GPU, NVMe, and high‑speed networking
- Quad‑channel DDR5‑4800 with ECC and up to 2 TB capacity
- Unlocked multiplier for overclocking on X‑series W790 boards
- Strong AMX/AVX‑512 acceleration for AI and HPC software that supports it
- Mature workstation platform with vPro enterprise manageability
Cons
- Very high power draw (250 W base, up to 300 W turbo)
- Expensive CPU and platform compared to high‑core‑count desktop alternatives
- No integrated graphics; requires discrete GPU
- Less efficient than modern AMD Threadripper or desktop CPUs for many lightly‑threaded tasks
- Single‑socket only; no multi‑socket scalability
Competitors & Alternatives
Apple M1 Ultra
- AMD Ryzen 9 7950XRival
High-End Desktop
- Compare head-to-headIntel Core i9-12900KRival
High-End Desktop
- AMD Threadripper PRO 5975WXRival
Workstation
- Intel Xeon W-3375XRival
Workstation
- AMD Ryzen 9 5950XRival
Creator Desktop
Direct successor with improved CPU and GPU performance, higher efficiency, and support for newer technologies.
Compare head-to-head- Alt
Half the cores at a significantly lower price point, still excellent for most professional creative workloads.
Compare head-to-head - Alt
Newer architecture with hardware-accelerated ray tracing, dynamic caching, and better per-core performance.
Compare head-to-head - Custom PC with AMD Ryzen 9 7950X and RTX 4080Alt
Windows compatibility, upgradeability, better gaming performance, and access to NVIDIA CUDA ecosystem.
- Mac Pro with M2 UltraAlt
Same chip class but in a tower with PCIe expansion slots for specialized add-in cards.
Intel Xeon w7-2595X
- AMD Ryzen Threadripper PRO 7965WXRival
Workstation
- AMD Ryzen Threadripper 7970XRival
HEDT / Workstation
- Intel Xeon w5-3435XRival
Workstation
- Intel Xeon w9-3495XRival
Expert Workstation
- Compare head-to-headIntel Core i9-14900KRival
High-End Desktop
- Intel Xeon w7-2495XAlt
Previous‑generation 24‑core W‑2400 part with lower power (225 W) and slightly lower multi‑threaded performance, often at a lower price.
Our Verdict on Each
An extraordinarily powerful workstation-class system-on-chip that delivers exceptional multi-threaded and GPU performance with remarkable power efficiency, though its locked ecosystem and discontinued status make the newer M2 Ultra or M3 Ultra worth considering.
Best for: Professional content creators and workstation users who need massive multi-threaded performance and unified memory within the Apple ecosystem, particularly on the refurbished market.
Read the full reviewA powerful, expansion-rich workstation CPU with excellent multi-threaded throughput and platform features, but high power consumption and a price tag that only makes sense for professionals who actually need its capabilities.
Best for: Professional workstation build where you genuinely need 26+ cores, >128 GB RAM, and multiple PCIe devices, and can justify the platform cost and power draw.
Read the full reviewFrequently Asked Questions
Which is better, Apple M1 Ultra or Intel Xeon w7-2595X?
Based on our editorial ratings, the Apple M1 Ultra comes out ahead with a score of 8.8/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Apple M1 Ultra or Intel Xeon w7-2595X?
For gaming, the Intel Xeon w7-2595X leads with a gaming performance score of 75/100 among Apple M1 Ultra and Intel Xeon w7-2595X.
Which uses less power?
The Intel Xeon w7-2595X has the lowest rated TDP. Power draw across these chips: Intel Xeon w7-2595X (250 W).
Do Apple M1 Ultra and Intel Xeon w7-2595X use the same socket?
No. They use different sockets (Apple M1 Ultra: BGA (Soldered), Intel Xeon w7-2595X: FCLGA4677), so each needs a compatible motherboard.
Which has more cores?
The Intel Xeon w7-2595X has the most cores. Core counts: Apple M1 Ultra (20 cores), Intel Xeon w7-2595X (26 cores).
Which is faster in multi-core benchmarks?
The Intel Xeon w7-2595X posts the highest multi-core benchmark score. Multi-core results: Apple M1 Ultra (17,500), Intel Xeon w7-2595X (21,758). Benchmark figures are approximate and workload-dependent.