Home GPU Comparison NVIDIA GeForce GTX 560 Ti X2 vs NVIDIA GeForce GTX 260 Rev. 2

NVIDIA GeForce GTX 560 Ti X2 vs NVIDIA GeForce GTX 260 Rev. 2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti X2 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 560 Ti X2 's Advantages
Released 2 years and 6 months late
More VRAM (1024GB vs 896GB)
Larger VRAM bandwidth (128.3GB/s vs 111.9GB/s)
192 additional rendering cores
Lower TDP (170W vs 182W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti X2 +173%
1.306 TFLOPS
GeForce GTX 260 Rev. 2
0.477 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jul 2008
GeForce 500
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
999 MHz

Memory

1024MB
Memory Size
896MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
448bit
128.3GB/s
Bandwidth
111.9GB/s

Render Config

-
-
-
8
SM Count
24
384
Shading Units
192
64
TMUs
64
32
ROPs
28
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
16.13 GPixel/s
54.40 GTexel/s
Texture Rate
36.86 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
476.9 GFLOPS
108.8 GFLOPS
FP64 (double)
59.62 GFLOPS

Board Design

170W
TDP
182W
450 W
Suggested PSU
450 W
3x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GF114
GPU Name
GT200B
GF114-400-A1
GPU Variant
G200-103-B3
Fermi 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
1.4 billion
332 mm²
Die Size
470 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.3
5.1
Shader Model
4.0

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