Home GPU Comparison ATI Radeon X550 XT vs NVIDIA GeForce GTX 260 Rev. 2

ATI Radeon X550 XT vs NVIDIA GeForce GTX 260 Rev. 2

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 896MB VRAM GeForce GTX 260 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 Rev. 2 's Advantages
Released 1 years and 6 months late
More VRAM (896GB vs 128GB)
Larger VRAM bandwidth (111.9GB/s vs 9.600GB/s)
192 additional rendering cores

Score

VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
300 MHz
Memory Clock
999 MHz

Memory

128MB
Memory Size
896MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
448bit
9.600GB/s
Bandwidth
111.9GB/s

Render Config

-
SM Count
24
-
Compute Units
-
-
Shading Units
192
4
TMUs
64
4
ROPs
28
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
-
L2 Cache
224 KB

Theoretical Performance

1.600 GPixel/s
Pixel Rate
16.13 GPixel/s
1.600 GTexel/s
Texture Rate
36.86 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
476.9 GFLOPS
-
FP64 (double)
59.62 GFLOPS

Graphics Processor

RV410
GPU Name
GT200B
-
GPU Variant
G200-103-B3
R400
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
110 nm
Process Size
55 nm
0.12 billion
Transistors
1.4 billion
156 mm²
Die Size
470 mm²

Board Design

Unknown
TDP
182W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

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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