Home GPU Comparison NVIDIA GeForce GTX 260 vs NVIDIA GeForce GTX 560 Ti X2

NVIDIA GeForce GTX 260 vs NVIDIA GeForce GTX 560 Ti X2

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 and 1024MB VRAM GeForce GTX 560 Ti X2 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 7 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 260
0.477 TFLOPS
GeForce GTX 560 Ti X2 +173%
1.306 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

GT200
GPU Name
GF114
G200-100-A2
GPU Variant
GF114-400-A1
Tesla 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
1.4 billion
Transistors
1.95 billion
576 mm²
Die Size
332 mm²

Graphics Features

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

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