CPU Comparison
Intel Xeon 6736P vs Intel Xeon 674X
A side-by-side comparison of specs, performance and value. The Intel Xeon 6736P is a 36-core, 72-thread server processor based on the Granite Rapids-SP architecture, built on Intel’s 3 process and targeted at dual-socket enterprise, cloud, and AI-adjacent workloads requiring high memory bandwidth and strong per-core performance.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Strong multi-threaded and memory-bandwidth-heavy productivity workloads; SPEC CPU2017 integer rate scores around 75.7k base on dual-socket systems show robust throughput.
Exceptional multi-threaded performance for rendering, simulation, and compilation workloads, with strong scaling across its 28 cores.
Gaming
Not intended for gaming; lack of integrated graphics and optimized client drivers means gaming is a secondary use case at best.
Capable of high-refresh-rate gaming at 1440p/4K, but not optimized for gaming; modern high-end desktop CPUs often deliver better gaming performance for the money.
Virtualization
Excellent for VM density and I/O-heavy virtualized environments, with 8-channel DDR5, 88 PCIe 5.0 lanes, and VT-x/VT-d/EPT support.
Excellent for hosting multiple VMs or containers, thanks to high core count, large memory support, and robust I/O.
Efficiency
Intel 3 and SST-PP/SST-BF tuning help, but 36 cores at 2–4.1 GHz and 205W TDP still favor performance-per-socket over absolute efficiency.
High 270W base and 324W max turbo power result in relatively high idle and load power compared to more efficient workstation or desktop alternatives.
Specialized Performance
AI / ML
- AMX and DL Boost accelerate matrix operations for inference.
- Best suited for CPU-hosted inference models or pre-/post-processing alongside discrete accelerators.
- Not a replacement for high-end GPUs or specialized AI accelerators for training.
- Strong CPU-based inference and data preprocessing for ML pipelines.
- Supports Intel AMX and DL Boost for accelerated AI workloads on CPU.
- Best used with GPU accelerators for training; excels at orchestration and preprocessing.
Content Creation
Gaming
- No integrated graphics; requires discrete GPU.
- Platform optimized for server workloads, not client gaming.
- Latency and driver stack not tuned for gaming.
- Single-thread performance is good, but not competitive with best gaming CPUs.
- High boost clocks up to 4.9 GHz help in CPU-heavy games.
- Not designed as a gaming CPU; platform cost and power are hard to justify for pure gaming.
- Best paired with a high-end GPU where CPU bottlenecks are minimal at high resolutions.
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 36 high-efficiency P-cores with 72 threads for dense server workloads.
- 8-channel DDR5-6400 with up to 4 TB per socket and high bandwidth.
- 88 PCIe 5.0 lanes for GPUs, NVMe, and SmartNICs.
- Integrated accelerators (AMX, QAT, DLB, DSA, IAA) for AI, crypto, and data processing.
- Granular SST-PP and SST-BF tuning for per-core clock and TDP optimization.
- Strong security feature set including TDX, SGX, and MK-TME for confidential computing.
Cons
- No integrated graphics; requires discrete GPU for any display output.
- Not optimized for gaming or client workloads.
- Platform is server-only; LGA4710 motherboards are not desktop boards.
- Higher platform cost compared to older Sapphire Rapids systems.
- Core count is modest versus top Granite Rapids-SP SKUs that reach 86+ cores.
Pros
- 28 high-performance P-cores with strong per-core throughput.
- Eight-channel DDR5/MRDIMM with up to 4TB capacity for large models and datasets.
- 128 PCIe 5.0 lanes for multi-GPU, NVMe, and high-speed networking.
- Enterprise RAS features (ECC, vPro, VROC, VMD) for stability and manageability.
- Designed for single-socket workstations with high I/O demands.
Cons
- High power consumption (270W base, up to 324W turbo) requires robust cooling.
- Expensive CPU and platform; total cost of a Xeon 600 workstation is very high.
- No integrated graphics; a discrete GPU is mandatory.
- Not unlocked for enthusiast overclocking.
- Overkill for gaming or light content creation.
Competitors & Alternatives
Intel Xeon 6736P
- AMD EPYC 9334Rival
Server
- AMD EPYC 8324PRival
Server
- Compare head-to-headIntel Xeon 6706P-BRival
Server
- Compare head-to-headIntel Xeon 6726P-BRival
Server
- Intel Xeon Gold 6530Rival
Server
Lower core count (16) but higher base and turbo clocks for workloads that benefit more from per-core performance than raw core count.
Compare head-to-head
Intel Xeon 674X
- Intel Xeon 676XRival
Workstation
- Intel Xeon 698XRival
Workstation
- AMD Ryzen Threadripper PRO 7965WXRival
Workstation
- AMD Ryzen Threadripper PRO 7995WXRival
Workstation
- Intel Xeon w9-3495XRival
Workstation
- Intel Core Ultra 9 285KAlt
Better choice for gaming and light productivity with much lower power consumption, though fewer cores and less I/O.
- AMD Ryzen 9 9950XAlt
High-end desktop CPU with excellent gaming and creator performance; more power-efficient but no ECC or eight-channel memory.
- Intel Xeon w7-2495XAlt
Previous-gen Xeon W workstation CPU with 24 cores; may be cheaper on the used market but with slower I/O and memory.
Our Verdict on Each
A balanced Granite Rapids-SP SKU that pairs 36 P-cores with strong I/O and accelerators, ideal for consolidating older 2S clusters or building new general-purpose + AI inference nodes.
Best for: New or refreshed dual-socket servers for virtualization, databases, and mixed enterprise + AI inference workloads where you want strong per-core performance, high memory bandwidth, and integrated accelerators without moving to the highest core-count SKUs.
Read the full reviewA potent workstation CPU with best-in-class I/O and memory bandwidth, ideal for users who can leverage its 28 cores and 128 PCIe lanes, though power efficiency and platform cost are high.
Best for: Building a single-socket workstation for 3D rendering, simulation, or AI/ML orchestration where you need many cores, lots of memory, and several GPUs or high-speed NICs.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Xeon 6736P or Intel Xeon 674X?
For gaming, the Intel Xeon 674X leads with a gaming performance score of 70/100 among Intel Xeon 6736P and Intel Xeon 674X.
Which uses less power?
The Intel Xeon 6736P has the lowest rated TDP. Power draw across these chips: Intel Xeon 6736P (205 W), Intel Xeon 674X (270 W).
Do Intel Xeon 6736P and Intel Xeon 674X use the same socket?
Yes — all of these CPUs use the FCLGA4710 socket, so they share compatible motherboards.
Which has more cores?
The Intel Xeon 6736P has the most cores. Core counts: Intel Xeon 6736P (36 cores), Intel Xeon 674X (28 cores).
Which is faster in multi-core benchmarks?
The Intel Xeon 6736P posts the highest multi-core benchmark score. Multi-core results: Intel Xeon 6736P (44,000), Intel Xeon 674X (38,400). Benchmark figures are approximate and workload-dependent.