Home GPU Comparison NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GT 610 PCIe x1

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GT 610 PCIe x1

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 512MB VRAM GeForce GT 610 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Released 2 years and 5 months late
Boost Clock1032MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (144.2GB/s vs 8.000GB/s)
912 additional rendering cores
NVIDIA GeForce GT 610 PCIe x1 's Advantages
Lower TDP (29W vs 140W)

Score

Benchmark

FP32 (float)
GeForce GTX 660 Rev. 2 +1169%
1.981 TFLOPS
GeForce GT 610 PCIe x1
0.156 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Apr 2012
GeForce 600
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x1

Clock Speeds

980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
144.2GB/s
Bandwidth
8.000GB/s

Render Config

-
-
-
-
SM Count
1
960
Shading Units
48
80
TMUs
8
24
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

20.64 GPixel/s
Pixel Rate
1.620 GPixel/s
82.56 GTexel/s
Texture Rate
6.480 GTexel/s
-
-
-
1.981 TFLOPS
FP32 (float)
155.5 GFLOPS
82.56 GFLOPS
FP64 (double)
12.96 GFLOPS

Board Design

140W
TDP
29W
300 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

GK104
GPU Name
GF119
-
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

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