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BFG 6800 Ultra OC 512 MB

  • BFGR68512UOCX
Graphics Processor
NV45
Pixel Shaders
16
Vertex Shaders
6
TMUs
16
ROPs
16
Memory Size
512 MB
Memory Type
GDDR3
Bus Width
256 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
NV45
GPU Variant
6800 Ultra
Architecture
Curie
Foundry
TSMC
Process Size
130 nm
Transistors
222 million
Density
773.5K / mm²
Die Size
287 mm²

Graphics Card

Release Date
Jul 26th, 2004
Apr 19th, 2005
Generation
GeForce 6 PCIe
(6800)
Predecessor
GeForce PCX
Successor
GeForce 7 PCIe
Production
End-of-life
Bus Interface
PCIe 1.0 x16

Clock Speeds

GPU Clock
425 MHz
Memory Clock
550 MHz
525 MHz (-5%)
1100 Mbps effective
1050 Mbps effective

Memory

Memory Size
256 MB
512 MB
Memory Type
GDDR3
Memory Bus
256 bit
Bandwidth
35.20 GB/s
33.60 GB/s

Render Config

Pixel Shaders
16
Vertex Shaders
6
TMUs
16
ROPs
16

Theoretical Performance

Pixel Rate
6.800 GPixel/s
Vertex Rate
637.5 MVertices/s
Texture Rate
6.800 GTexel/s

Board Design

Slot Width
Dual-slot
TDP
81 W
Suggested PSU
250 W
Outputs
2x DVI
1x S-Video
Power Connectors
1x 6-pin
Board Number
P211,
P214

Graphics Features

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

NV45 GPU Notes

PureVideo HD: VP1
VDPAU: No Support

NV45 = NV40 + HSI

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
BFG 6800 Ultra OC 512 MB
425 MHz 525 MHz 512 MB
Apr 23rd, 2024 10:15 EDT change timezone

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