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VisionTek X1550

  • 900129
Graphics Processor
RV516
Pixel Shaders
4
Vertex Shaders
2
TMUs
4
ROPs
4
Memory Size
256 MB
Memory Type
DDR2
Bus Width
64 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
RV516
GPU Variant
RV516 PRO X1550
Architecture
Ultra-Threaded SE
Foundry
UMC
Process Size
90 nm
Transistors
105 million
Density
1.1M / mm²
Die Size
100 mm²

Graphics Card

Release Date
2007
Generation
Radeon R500 PCIe
(X1550)
Predecessor
Radeon R400 PCIe
Successor
Radeon R600
Production
End-of-life
Bus Interface
PCI

Clock Speeds

GPU Clock
452 MHz
453 MHz
Memory Clock
266 MHz
270 MHz (+2%)
532 Mbps effective
540 Mbps effective

Memory

Memory Size
256 MB
Memory Type
DDR2
Memory Bus
64 bit
Bandwidth
4.256 GB/s
4.320 GB/s

Render Config

Pixel Shaders
4
Vertex Shaders
2
TMUs
4
ROPs
4

Theoretical Performance

Pixel Rate
1.808 GPixel/s
1.812 GPixel/s
Vertex Rate
226.0 MVertices/s
226.5 MVertices/s
Texture Rate
1.808 GTexel/s
1.812 GTexel/s

Board Design

Slot Width
Single-slot
TDP
27 W
Suggested PSU
200 W
Outputs
1x DVI
1x VGA
1x S-Video
Power Connectors
None

Graphics Features

DirectX
9.0c (9_3)
OpenGL
2.1
OpenCL
N/A
Vulkan
N/A
Shader Model
3.0

Card Notes

Variant Memory: 512 MB

RV516 GPU Notes

Mobile Variant: M62 / M64
Codename: Pablo
Graphics/Compute: GFX2
Display Core Engine: 1.0
Avivo Video
Programmable pixel&vertex pipelines

RV516 Chip Numbers:
RV516 (215BCDAVA13FG)

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
VisionTek X1550
453 MHz 270 MHz
Apr 26th, 2024 09:07 EDT change timezone

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