Home GPU Comparison NVIDIA GeForce GTX 560 Ti X2 vs ATI Radeon HD 2600 PRO

NVIDIA GeForce GTX 560 Ti X2 vs ATI Radeon HD 2600 PRO

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti X2 and 256MB VRAM ATI Radeon HD 2600 PRO 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 3 years and 7 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (128.3GB/s vs 16.00GB/s)
264 additional rendering cores
ATI Radeon HD 2600 PRO 's Advantages
Lower TDP (35W vs 170W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti X2 +806%
1.306 TFLOPS
ATI Radeon HD 2600 PRO
0.144 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jun 2007
GeForce 500
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
128.3GB/s
Bandwidth
16.00GB/s

Render Config

-
Compute Units
3
8
SM Count
-
384
Shading Units
120
64
TMUs
8
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
2.400 GPixel/s
54.40 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
144.0 GFLOPS
108.8 GFLOPS
FP64 (double)
-

Board Design

170W
TDP
35W
450 W
Suggested PSU
200 W
3x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
None

Graphics Processor

GF114
GPU Name
RV630
GF114-400-A1
GPU Variant
RV630 PRO (215CDBBKA15FG)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.95 billion
Transistors
0.39 billion
332 mm²
Die Size
153 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.0

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