GeForce GTX 650 Ti Boost vs GeForce GTX 590
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 1536MB VRAM GeForce GTX 590 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 650 Ti Boost 's Advantages
Released 2 years late
Boost Clock1032MHz
More VRAM (2GB vs 1536GB)
256 additional rendering cores
Lower TDP (134W vs 365W)
GeForce GTX 590 's Advantages
Larger VRAM bandwidth (164.0GB/s vs 144.2GB/s)
Score
Benchmark
FP32 (float)
GeForce GTX 650 Ti Boost
+27%
1585
GeForce GTX 590
1244
Graphics Card
Mar 2013
Release Date
Mar 2011
GeForce 600
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
854 MHz
Memory
2GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
384bit
144.2GB/s
Bandwidth
164.0GB/s
Render Config
-
SM Count
16
768
Shading Units
512
64
TMUs
64
24
ROPs
48
16 KB (per SMX)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
768 KB
Theoretical Performance
16.51 GPixel/s
Pixel Rate
19.46 GPixel/s
66.05 GTexel/s
Texture Rate
38.91 GTexel/s
1.585 TFLOPS
FP32 (float)
1244 GFLOPS
66.05 GFLOPS
FP64 (double)
155.5 GFLOPS
Board Design
134W
TDP
365W
300 W
Suggested PSU
750 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
3x DVI
1x mini-DisplayPort
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
GK106
GPU Name
GF110
GK106-240-A1
GPU Variant
GF110-351-A1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
3 billion
221 mm²
Die Size
520 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.0
5.1
Shader Model
5.1
