NVIDIA GeForce GTX 560 Ti X2 vs NVIDIA GeForce GTX 650 Ti Boost
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti X2 and 2GB VRAM GeForce GTX 650 Ti Boost to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 650 Ti Boost 's Advantages
Released 2 years and 2 months late
Boost Clock1032MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (144.2GB/s vs 128.3GB/s)
384 additional rendering cores
Lower TDP (134W vs 170W)
Score
Benchmark
FP32 (float)
GeForce GTX 560 Ti X2
1.306 TFLOPS
GeForce GTX 650 Ti Boost
+21%
1.585 TFLOPS
Graphics Card
Jan 2011
Release Date
Mar 2013
GeForce 500
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
980 MHz
-
Boost Clock
1032 MHz
1002 MHz
Memory Clock
1502 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
128.3GB/s
Bandwidth
144.2GB/s
Render Config
-
-
-
8
SM Count
-
384
Shading Units
768
64
TMUs
64
32
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
384 KB
-
-
-
Theoretical Performance
13.60 GPixel/s
Pixel Rate
16.51 GPixel/s
54.40 GTexel/s
Texture Rate
66.05 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
1.585 TFLOPS
108.8 GFLOPS
FP64 (double)
66.05 GFLOPS
Board Design
170W
TDP
134W
450 W
Suggested PSU
300 W
3x DVI
1x mini-HDMI 1.3a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
GF114
GPU Name
GK106
GF114-400-A1
GPU Variant
GK106-240-A1
Fermi 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
2.54 billion
332 mm²
Die Size
221 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.0
5.1
Shader Model
5.1
