Bulk Supply Intel Xeon Platinum 8268 / 8270 / 8276 / 8280 / 8280M – 100% Original Server Processors
Here’s a detailed comparison table for the Intel Xeon Platinum 8268, 8270, 8276, 8280, and 8280M processors:
| Specification | Xeon Platinum 8268 | Xeon Platinum 8270 | Xeon Platinum 8276 | Xeon Platinum 8280 | Xeon Platinum 8280M |
|---|---|---|---|---|---|
| Cores/Threads | 24C/48T | 26C/52T | 28C/56T | 28C/56T | 28C/56T |
| Base Clock | 2.9 GHz | 2.7 GHz | 2.2 GHz | 2.7 GHz | 2.7 GHz |
| Max Turbo Boost | 3.9 GHz | 4.0 GHz | 4.0 GHz | 4.0 GHz | 4.0 GHz |
| L3 Cache | 35.75 MB | 35.75 MB | 38.5 MB | 38.5 MB | 38.5 MB |
| TDP | 205W | 205W | 165W | 205W | 205W |
| Memory Support | DDR4-2933 | DDR4-2933 | DDR4-2933 | DDR4-2933 | DDR4-2933 |
| Max Memory | 4.5TB | 4.5TB | 4.5TB | 4.5TB | 4.5TB |
| PCIe Lanes | 48 | 48 | 48 | 48 | 48 |
| UPI Links | 3 (10.4 GT/s) | 3 (10.4 GT/s) | 3 (10.4 GT/s) | 3 (10.4 GT/s) | 3 (10.4 GT/s) |
| Socket | LGA 3647 | LGA 3647 | LGA 3647 | LGA 3647 | LGA 3647 |
| Multi-Socket | 2S | 2S | 4S | 2S | 8S |
| Key Features | High clock speed | Balanced perf. | High core count | Flagship 2S perf. | Mission-critical |
1. Intel Xeon Platinum 8268
-
Cores/Threads: 24 cores / 48 threads
-
Clock Speed: 2.9 GHz (base) / 3.9 GHz (turbo)
-
Cache: 35.75MB L3
-
TDP: 205W
-
Memory: DDR4-2933 (up to 4.5TB)
-
Best For: High-frequency enterprise workloads, virtualization, and databases needing strong single-thread performance.
-
Key Features:
-
Highest base clock (2.9GHz) in this comparison, ideal for latency-sensitive applications
-
Supports Intel Deep Learning Boost for AI workloads
-
Optimized for 2-socket configurations
-
48 PCIe lanes for high-speed storage/network connectivity
-
-
Typical Use Cases:
-
Financial services (high-frequency trading)
-
Real-time analytics
-
Medium-scale virtualization
-
2. Intel Xeon Platinum 8270
-
Cores/Threads: 26 cores / 52 threads
-
Clock Speed: 2.7 GHz (base) / 4.0 GHz (turbo)
-
Cache: 35.75MB L3
-
TDP: 205W
-
Memory: DDR4-2933 (up to 4.5TB)
-
Best For: Balanced workloads requiring both core count and clock speed.
-
Key Features:
-
Slightly lower base clock but higher turbo than 8268
-
Excellent for mixed workloads with parallel and serial processing needs
-
Supports Optane DC Persistent Memory
-
-
Typical Use Cases:
-
Enterprise databases (Oracle, SQL Server)
-
Cloud infrastructure
-
Rendering farms
-
3. Intel Xeon Platinum 8276
-
Cores/Threads: 28 cores / 56 threads
-
Clock Speed: 2.2 GHz (base) / 4.0 GHz (turbo)
-
Cache: 38.5MB L3
-
TDP: 165W
-
Memory: DDR4-2933 (up to 4.5TB)
-
Best For: High-density virtualization and scale-out workloads.
-
Key Features:
-
Lower base clock but efficient 165W TDP
-
Supports 4-socket configurations (vs 2S on others)
-
Larger L3 cache benefits memory-intensive apps
-
-
Typical Use Cases:
-
Large-scale virtualization (VMware, Hyper-V)
-
Hadoop/Spark clusters
-
Scientific computing
-
4. Intel Xeon Platinum 8280
-
Cores/Threads: 28 cores / 56 threads
-
Clock Speed: 2.7 GHz (base) / 4.0 GHz (turbo)
-
Cache: 38.5MB L3
-
TDP: 205W
-
Memory: DDR4-2933 (up to 4.5TB)
-
Best For: Flagship 2-socket performance for mission-critical workloads.
-
Key Features:
-
Combines high core count with strong clock speeds
-
Intel’s highest-performing 2S Platinum processor
-
Advanced RAS features for enterprise reliability
-
-
Typical Use Cases:
-
SAP HANA in-memory computing
-
AI training workloads
-
High-end CAD/CAE simulations
-
5. Intel Xeon Platinum 8280M
-
Cores/Threads: 28 cores / 56 threads
-
Clock Speed: 2.7 GHz (base) / 4.0 GHz (turbo)
-
Cache: 38.5MB L3
-
TDP: 205W
-
Memory: DDR4-2933 (up to 4.5TB)
-
Best For: Maximum scalability in mission-critical environments.
-
Key Features:
-
Supports 8-socket configurations (vs 2S/4S on others)
-
Enhanced memory bandwidth for large-scale deployments
-
Highest reliability features (RAS) in the series
-
-
Typical Use Cases:
-
Enterprise ERP systems (SAP, Oracle)
-
Fault-tolerant financial systems
-
Hyperscale cloud infrastructure
-
Selection Guide:
-
For Clock Speed: 8268 (2.9GHz base) > 8270/8280/8280M (2.7GHz) > 8276 (2.2GHz)
-
For Core Density: 8276/8280/8280M (28C) > 8270 (26C) > 8268 (24C)
-
For Scalability: 8280M (8S) > 8276 (4S) > others (2S)
-
For Efficiency: 8276 (165W) > others (205W)
All models feature:
✓ Intel Deep Learning Boost
✓ Optane DC Persistent Memory support
✓ 48 PCIe 3.0 lanes
✓ Hardware security mitigations
