Home GPU Comparison NVIDIA GeForce GTX 560 vs ATI Radeon HD 2600 XT

NVIDIA GeForce GTX 560 vs ATI Radeon HD 2600 XT

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 and 256MB VRAM ATI Radeon HD 2600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 's Advantages
Released 3 years and 11 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (128.0GB/s vs 22.40GB/s)
216 additional rendering cores
ATI Radeon HD 2600 XT 's Advantages
Lower TDP (45W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 +467%
1.089 TFLOPS
ATI Radeon HD 2600 XT
0.192 TFLOPS
VS

Graphics Card

May 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

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
22.40GB/s

Render Config

7
SM Count
-
-
Compute Units
3
336
Shading Units
120
56
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

11.34 GPixel/s
Pixel Rate
3.200 GPixel/s
45.36 GTexel/s
Texture Rate
6.400 GTexel/s
-
FP16 (half)
-
1089 GFLOPS
FP32 (float)
192.0 GFLOPS
90.72 GFLOPS
FP64 (double)
-

Graphics Processor

GF114
GPU Name
RV630
GF114-325-A1
GPU Variant
-
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

Board Design

150W
TDP
45W
450 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
None

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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