CPU Comparison
Intel Xeon 6736P vs Intel Xeon 6776P
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
Gaming
Virtualization
Efficiency
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.
- Optimized as a host CPU for GPU‑accelerated AI systems (e.g., NVIDIA DGX B300).
- Supports Intel AMX, DL Boost, and AVX‑512 for CPU‑side AI inference.
- Best leveraged orchestrating GPUs rather than as a standalone AI accelerator.
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.
- Server‑focused processor with no gaming‑oriented benchmarks.
- Single‑thread boost up to 3.9 GHz is decent, but gaming is not a target use case.
- Use desktop or workstation CPUs for gaming‑centric builds.
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
- 64 cores and 128 threads for highly parallel workloads
- 336 MB L3 cache reduces memory bottlenecks
- 8‑channel DDR5/MRDIMM with up to 4 TB memory capacity
- 88 PCIe 5.0 lanes for GPUs, NICs, and NVMe
- Built‑in accelerators (QAT, DLB, DSA, IAA, AMX) for AI, networking, and analytics
- Priority Core Turbo to boost critical threads
Cons
- High 350 W TDP requires robust cooling and power delivery
- Premium pricing typical of high‑core‑count Xeon SKUs
- Locked multiplier; no overclocking headroom
- Overkill for lightly‑threaded or small‑scale workloads
- No integrated graphics; relies on discrete or BMC graphics
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 6776P
- AMD EPYC 9534 (64‑core, 280 W)Rival
Server / General Purpose
- AMD EPYC 9575F (64‑core, 400 W, Zen 5)Rival
Server / AI‑Optimized
- Intel Xeon 6774P (64‑core, 350 W, higher base clock)Rival
Server / AI
- Intel Xeon 6781P (80‑core, 350 W)Rival
Server / AI+HPC
- AMD EPYC 9654 (96‑core, 360 W, Genoa)Rival
Server / High‑Core‑Count
Same core count and cache with higher base clock (2.5 GHz), better if you need slightly higher frequency at similar TDP.
Compare head-to-head36‑core, 205 W alternative with lower cost and power when you don’t need 64 cores.
Compare head-to-head- AMD EPYC 9534Alt
64‑core, 280 W competitor with 12 memory channels and 128 PCIe 5.0 lanes, offering different memory/I/O trade‑offs.
- AMD EPYC 9575FAlt
Higher‑frequency Zen 5 64‑core CPU at 400 W, aimed at GPU‑heavy AI servers where clock speed matters.
80‑core SKU with more performance headroom for extremely parallel workloads, at similar platform cost.
Compare head-to-head
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 high‑core‑count, cache‑rich server CPU tailored for GPU‑accelerated AI and HPC platforms, offering excellent memory bandwidth and I/O, but with a 350 W TDP and premium pricing that makes sense primarily in dense multi‑GPU servers where its features are fully utilized.
Best for: Dual‑socket AI or HPC servers with multiple high‑end GPUs where you need 64 cores, large cache, and maximum PCIe 5.0 lanes for I/O density.
Read the full reviewFrequently Asked Questions
Which is better, Intel Xeon 6736P or Intel Xeon 6776P?
Based on our editorial ratings, the Intel Xeon 6736P 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, Intel Xeon 6736P or Intel Xeon 6776P?
For gaming, the Intel Xeon 6736P leads with a gaming performance score of 30/100 among Intel Xeon 6736P and Intel Xeon 6776P.
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 6776P (350 W).
Do Intel Xeon 6736P and Intel Xeon 6776P 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 6776P has the most cores. Core counts: Intel Xeon 6736P (36 cores), Intel Xeon 6776P (64 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 6776P (0). Benchmark figures are approximate and workload-dependent.