Home GPU Comparison ATI Radeon X550 XT vs NVIDIA GeForce GTX 280

ATI Radeon X550 XT vs NVIDIA GeForce GTX 280

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 1024MB VRAM GeForce GTX 280 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 280 's Advantages
Released 1 years and 5 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (141.7GB/s vs 9.600GB/s)
240 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Jun 2008
Radeon R300
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
1107 MHz

Memory

128MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
512bit
9.600GB/s
Bandwidth
141.7GB/s

Render Config

-
-
-
-
SM Count
30
-
Shading Units
240
4
TMUs
80
4
ROPs
32
-
-
-
-
-
-
-
-
-
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
19.26 GPixel/s
1.600 GTexel/s
Texture Rate
48.16 GTexel/s
-
-
-
-
FP32 (float)
622.1 GFLOPS
-
FP64 (double)
77.76 GFLOPS

Board Design

Unknown
TDP
236W
200 W
Suggested PSU
550 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV410
GPU Name
GT200
-
GPU Variant
G200-300-A2
R400
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
110 nm
Process Size
65 nm
0.12 billion
Transistors
1.4 billion
156 mm²
Die Size
576 mm²

Graphics Features

9.0b (9_2)
DirectX
11.1 (10_0)
2.0
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
-
Shader Model
4.0

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