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HP HD 6470M 1 GB

Graphics Processor
Seymour
Cores
160
TMUs
8
ROPs
4
Memory Size
1024 MB
Memory Type
DDR3
Bus Width
64 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
Seymour
GPU Variant
Seymour XT M2
(216-0809000)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
370 million
Density
5.5M / mm²
Die Size
67 mm²
Chip Package
FCBGA-631/962

Mobile Graphics

Release Date
Jan 4th, 2011
Generation
Vancouver
(HD 6400M)
Predecessor
Manhattan
Successor
London
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
700 MHz
Memory Clock
800 MHz
1600 Mbps effective

Memory

Memory Size
512 MB
1024 MB
Memory Type
DDR3
Memory Bus
64 bit
Bandwidth
12.80 GB/s

Render Config

Shading Units
160
TMUs
8
ROPs
4
Compute Units
2
L1 Cache
8 KB (per CU)
L2 Cache
128 KB

Theoretical Performance

Pixel Rate
2.800 GPixel/s
Texture Rate
5.600 GTexel/s
FP32 (float)
224.0 GFLOPS

Board Design

TDP
25 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

Card Notes

Common alternative clocks are 750MHz core and/or 900MHz memory.

Seymour GPU Notes

Generation: Northern Islands
Desktop Variant: Caicos
Graphics/Compute: GFX4
Display Core Engine: 5.0
Unified Video Decoder: 3.1

Other retail boards based on this design (2)

Name GPU Clock Memory Clock Other Changes
AMD Radeon HD 6470M 1 GB
750 MHz 900 MHz 1024 MB
HP HD 6470M 1 GB
700 MHz 800 MHz 1024 MB
May 3rd, 2024 16:52 EDT change timezone

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