NVIDIA GeForce GTX 560 Ti X2 vs NVIDIA GeForce GT 520 PCI
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti X2 and 1024MB VRAM GeForce GT 520 PCI 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
Larger VRAM bandwidth (128.3GB/s vs 14.40GB/s)
336 additional rendering cores
NVIDIA GeForce GT 520 PCI 's Advantages
Lower TDP (29W vs 170W)
Score
Benchmark
FP32 (float)
GeForce GTX 560 Ti X2
+737%
1.306 TFLOPS
GeForce GT 520 PCI
0.156 TFLOPS
Graphics Card
Jan 2011
Release Date
Apr 2011
GeForce 500
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI
Clock Speeds
-
-
-
-
-
-
1002 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
128.3GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
8
SM Count
1
384
Shading Units
48
64
TMUs
8
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
13.60 GPixel/s
Pixel Rate
1.620 GPixel/s
54.40 GTexel/s
Texture Rate
6.480 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
155.5 GFLOPS
108.8 GFLOPS
FP64 (double)
12.96 GFLOPS
Board Design
170W
TDP
29W
450 W
Suggested PSU
200 W
3x DVI
1x mini-HDMI 1.3a
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
2x 8-pin
Power Connectors
None
Graphics Processor
GF114
GPU Name
GF119
GF114-400-A1
GPU Variant
GF119-300-A1
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.292 billion
332 mm²
Die Size
79 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.1
5.1
Shader Model
5.1
