CPU Comparison
Intel Xeon 6532P-B vs Intel Xeon 6745P
A side-by-side comparison of specs, performance and value. The Intel Xeon 6532P-B is a 32-core, 64-thread server SoC from the Granite Rapids-D family, designed for network and edge workloads that benefit from integrated accelerators, DDR5-5600 memory, and PCIe 5.0 in a single-socket BGA package.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
No standardized productivity benchmarks (e.g., SPEC) are published specifically for 6532P‑B; expect strong multi‑threaded throughput but lower per‑core frequency than high‑end Xeon 6700P/6900P parts.
Strong multi-threaded performance for enterprise workloads, with large cache and memory bandwidth benefiting database and analytics applications.
Gaming
Not targeted at gaming; no official or third‑party gaming benchmarks are available for this server SoC.
Not targeted at gaming; will deliver playable frame rates in most titles but is not optimized for low-latency or high-refresh-rate gaming compared to client CPUs.
Virtualization
Virtualization performance is likely solid for small to medium VM counts thanks to 32 cores and 4 memory channels, but no official VMmark or similar scores are published.
Excellent for hosting many VMs, with 32 cores, 64 threads, and 4 TB memory capacity supporting high VM density.
Efficiency
No official performance‑per‑watt data is published; Intel positions Xeon 6 SoCs as more power‑efficient than prior Xeon D generations, but 205 W TDP is still substantial for edge environments.
300 W TDP is high per socket; efficiency is acceptable when the CPU is fully utilized, but idle and light-load efficiency are less favorable than lower-core-count options.
Specialized Performance
AI / ML
- Intel AMX and AVX‑512 provide hardware acceleration for matrix operations
- Suitable for CPU‑based AI inference at the edge, not large‑scale training
- No official MLPerf or similar benchmark scores published for this SKU
- AMX and AVX-512 provide strong CPU-based AI inference
- Best suited for inference and mid-size models when GPUs are not used
- Large memory capacity benefits model serving and data preprocessing
Content Creation
Gaming
- Server SoC not validated for gaming workloads
- No integrated graphics
- No official gaming benchmarks published
- Server-focused CPU without integrated graphics
- Gaming performance is not a design priority
- Frame rates will be sufficient but not class-leading compared to desktop CPUs
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 32 P‑cores and 64 threads in a single‑socket SoC
- Integrated accelerators (QAT, DLB, DSA, AMX) for network and AI workloads
- DDR5‑5600 support with ECC
- 48 PCIe 5.0/4.0 lanes from the CPU
- Intel 3 process and modern Xeon 6 architecture
- Designed for power‑optimized edge and networking servers
Cons
- Single‑socket only; no dual‑socket scalability
- BGA4368 socket means the CPU is soldered and not upgradeable
- 4 memory channels and 1.13 TB max memory are lower than Granite Rapids‑SP or EPYC 9005
- 205 W TDP is still high for very constrained edge environments
- No integrated graphics and limited official benchmark data
Pros
- 32 cores and 64 threads for high multi-threaded throughput
- 336 MB L3 cache reduces memory latency for large working sets
- Eight-channel DDR5-6400 with up to 4 TB capacity
- 88 PCIe 5.0 lanes for substantial I/O expansion
- AMX and AVX-512 improve AI and HPC performance
- Mature server ecosystem with RAS features (SGX, TDX, QAT, etc.)
Cons
- 300 W TDP requires robust cooling and power delivery
- New LGA4710 platform forces a full server/platform refresh
- High platform cost relative to older Xeon generations
- Locked multiplier limits tuning flexibility
- Efficiency at light loads is not a strength
Competitors & Alternatives
Intel Xeon 6532P-B
- AMD EPYC 9355Rival
32‑core Server / Cloud
- Intel Xeon 6730PRival
32‑core Server / Cloud
- AMD EPYC 9455Rival
48‑core Server / AI
- Compare head-to-headIntel Xeon 6553P‑BRival
36‑core Edge SoC
- Compare head-to-headIntel Xeon 6530PRival
32‑core Edge SoC
Intel Xeon 6745P
- Intel Xeon 6730PRival
Server / 32-core Granite Rapids-SP, 250 W TDP
- Compare head-to-headIntel Xeon 6731PRival
Server / 32-core Granite Rapids-SP, 245 W TDP
- AMD EPYC 9354Rival
Server / 32-core Genoa, DDR5-4800, 280 W TDP
- AMD EPYC 9374FRival
Server / 32-core Genoa, higher clocks, 320 W TDP
- AMD EPYC 9354PRival
Server / 32-core Genoa, single-socket optimized variant
Higher core-count (64-core) Granite Rapids-SP SKU when more threads are needed and TDP budget allows.
Compare head-to-head
Our Verdict on Each
A highly integrated, accelerator-rich Xeon 6 SoC for edge and networking deployments where core density, on-die I/O, and power efficiency matter more than raw per-core frequency or multi-socket scalability.
Best for: Building or specifying single‑socket edge or network appliances where integrated I/O, accelerators, and board space matter more than multi‑socket scalability or maximum memory capacity.
Read the full reviewA powerful 32-core Granite Rapids-SP CPU that excels in memory-bandwidth-sensitive and I/O-heavy server workloads, but its 300 W TDP and platform cost limit it to professional deployments where those features justify the investment.
Best for: Dual-socket servers or workstations running memory-intensive, I/O-heavy workloads such as large databases, virtualization, or AI inference where the 6745P’s cache and memory bandwidth justify the platform cost.
Read the full reviewFrequently Asked Questions
Which is better, Intel Xeon 6532P-B or Intel Xeon 6745P?
Based on our editorial ratings, the Intel Xeon 6745P comes out ahead with a score of 8.6/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which uses less power?
The Intel Xeon 6532P-B has the lowest rated TDP. Power draw across these chips: Intel Xeon 6532P-B (205 W), Intel Xeon 6745P (300 W).
Do Intel Xeon 6532P-B and Intel Xeon 6745P use the same socket?
No. They use different sockets (Intel Xeon 6532P-B: FCBGA4368, Intel Xeon 6745P: FCLGA4710 (LGA4710)), so each needs a compatible motherboard.