Home GPU Comparison NVIDIA GeForce 8800 Ultra vs ATI Radeon X1600 XT Dual

NVIDIA GeForce 8800 Ultra vs ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 768MB VRAM GeForce 8800 Ultra and 256MB VRAM Radeon X1600 XT Dual to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 Ultra 's Advantages
More VRAM (768GB vs 256GB)
Larger VRAM bandwidth (103.7GB/s vs 22.08GB/s)
128 additional rendering cores

Score

VS

Graphics Card

May 2007
Release Date
Unknown
GeForce 8
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1080 MHz
Memory Clock
690 MHz

Memory

768MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
384bit
Memory Bus
128bit
103.7GB/s
Bandwidth
22.08GB/s

Render Config

-
-
-
16
SM Count
-
128
Shading Units
-
32
TMUs
4
24
ROPs
4
-
-
-
-
-
-
-
-
-
96 KB
L2 Cache
-
-
-
-

Theoretical Performance

14.69 GPixel/s
Pixel Rate
2.360 GPixel/s
39.17 GTexel/s
Texture Rate
2.360 GTexel/s
-
-
-
387.1 GFLOPS
FP32 (float)
-
-
-
-

Board Design

171W
TDP
Unknown
450 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
2x DVI
2x 6-pin
Power Connectors
1x Molex

Graphics Processor

G80
GPU Name
RV530
G80-450-A3
GPU Variant
-
Tesla
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
90 nm
Process Size
90 nm
0.681 billion
Transistors
0.157 billion
484 mm²
Die Size
150 mm²

Graphics Features

11.1 (10_0)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
1.1 (1.0)
OpenCL
N/A
N/A
Vulkan
N/A
1.0
CUDA
-
4.0
Shader Model
3.0

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