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HP HD 6550M
- Graphics Processor
- Lexington
- Cores
- 400
- TMUs
- 20
- ROPs
- 8
- Memory Size
- 1024 MB
- Memory Type
- DDR3
- Bus Width
- 128 bit
GPU
Graphics Processor
- GPU Name
- Lexington
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 2,154 million
- Density
- 6.4M / mm²
- Die Size
- 334 mm²
Mobile Graphics
Clock Speeds
- GPU Clock
- 650 MHz
- Memory Clock
-
900 MHz
1800 Mbps effective
Memory
- Memory Size
- 1024 MB
- Memory Type
- DDR3
- Memory Bus
- 128 bit
- Bandwidth
- 28.80 GB/s
Render Config
- Shading Units
- 400
- TMUs
- 20
- ROPs
- 8
- Compute Units
- 5
- L1 Cache
- 8 KB (per CU)
- L2 Cache
- 256 KB
Theoretical Performance
- Pixel Rate
- 5.200 GPixel/s
- Texture Rate
- 13.00 GTexel/s
- FP32 (float)
- 520.0 GFLOPS
Board Design
- Slot Width
- MXM Module
- TDP
- 26 W
- Outputs
- Portable Device Dependent
Graphics Features
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0
Custom Board Notes
| HP Pavilion DV6 3299ER |
Lexington GPU Notes
| Generation: Evergreen Desktop Variant: Cypress / Hemlock Graphics/Compute: GFX4 Display Core Engine: 4.0 Unified Video Decoder: 2.3 |
Other retail boards based on this design (1)
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
|
HP HD 6550M
|
650 MHz | 900 MHz |
Jul 2nd, 2024 01:22 EDT
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