GeForce GTX 650 Ti vs GeForce GTX 650 Ti Boost
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti 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
GeForce GTX 650 Ti 's Advantages
Lower TDP (110W vs 134W)
GeForce GTX 650 Ti Boost 's Advantages
Boost Clock1032MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (144.2GB/s vs 86.40GB/s)
Score
Benchmark
FP32 (float)
GeForce GTX 650 Ti
1425
GeForce GTX 650 Ti Boost
+11%
1585
OctaneBench
GeForce GTX 650 Ti
16
GeForce GTX 650 Ti Boost
+43%
23
Graphics Card
Oct 2012
Release Date
Mar 2013
GeForce 600
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
980 MHz
-
Boost Clock
1032 MHz
1350 MHz
Memory Clock
1502 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
86.40GB/s
Bandwidth
144.2GB/s
Render Config
768
Shading Units
768
64
TMUs
64
16
ROPs
24
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
384 KB
Theoretical Performance
14.85 GPixel/s
Pixel Rate
16.51 GPixel/s
59.39 GTexel/s
Texture Rate
66.05 GTexel/s
1425 GFLOPS
FP32 (float)
1.585 TFLOPS
59.39 GFLOPS
FP64 (double)
66.05 GFLOPS
Board Design
110W
TDP
134W
300 W
Suggested PSU
300 W
2x DVI
1x mini-HDMI 1.4a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
GK106
GPU Name
GK106
GK106-220-A1
GPU Variant
GK106-240-A1
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
2.54 billion
221 mm²
Die Size
221 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1
