GeForce GTX 660 Ti vs GeForce GT 610 PCI
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Ti and 512MB VRAM GeForce GT 610 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 660 Ti 's Advantages
Boost Clock980MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (144.2GB/s vs 10.67GB/s)
1296 additional rendering cores
GeForce GT 610 PCI 's Advantages
Lower TDP (29W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 660 Ti
+1588%
2634
GeForce GT 610 PCI
156
Graphics Card
Aug 2012
Release Date
Apr 2012
GeForce 600
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI
Clock Speeds
915 MHz
Base Clock
-
980 MHz
Boost Clock
-
1502 MHz
Memory Clock
667 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
144.2GB/s
Bandwidth
10.67GB/s
Render Config
-
SM Count
1
1344
Shading Units
48
112
TMUs
8
24
ROPs
4
16 KB (per SMX)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
128 KB
Theoretical Performance
27.44 GPixel/s
Pixel Rate
1.620 GPixel/s
109.8 GTexel/s
Texture Rate
6.480 GTexel/s
2.634 TFLOPS
FP32 (float)
155.5 GFLOPS
109.8 GFLOPS
FP64 (double)
12.96 GFLOPS
Board Design
150W
TDP
29W
450 W
Suggested PSU
200 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
2x 6-pin
Power Connectors
None
Graphics Processor
GK104
GPU Name
GF119
GK104-300-KD-A2
GPU Variant
GF119-300-A1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.292 billion
294 mm²
Die Size
79 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
2.1
5.1
Shader Model
5.1
