Home GPU Comparison NVIDIA GeForce GTX 260 vs ATI Radeon X1650 GTO

NVIDIA GeForce GTX 260 vs ATI Radeon X1650 GTO

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 and 256MB VRAM Radeon X1650 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 's Advantages
Released 6 months late
More VRAM (896GB vs 256GB)
Larger VRAM bandwidth (111.9GB/s vs 12.54GB/s)
192 additional rendering cores

Score

VS

Graphics Card

Jun 2008
Release Date
Dec 2007
GeForce 200
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
999 MHz
Memory Clock
392 MHz

Memory

896MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
448bit
Memory Bus
128bit
111.9GB/s
Bandwidth
12.54GB/s

Render Config

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

Theoretical Performance

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

Graphics Processor

GT200
GPU Name
RV530
G200-100-A2
GPU Variant
RV530 LE
Tesla 2.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
65 nm
Process Size
90 nm
1.4 billion
Transistors
0.157 billion
576 mm²
Die Size
150 mm²

Board Design

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

Graphics Features

11.1 (10_0)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
3.0

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