Home GPU Comparison NVIDIA GeForce GTX 1060 6 GB Rev. 2 vs NVIDIA GeForce GTX 660 OEM

NVIDIA GeForce GTX 1060 6 GB Rev. 2 vs NVIDIA GeForce GTX 660 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1060 6 GB Rev. 2 and 1536MB VRAM GeForce GTX 660 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1060 6 GB Rev. 2 's Advantages
Released 5 years and 5 months late
Boost Clock has increased by 92% (1709MHz vs 888MHz)
More VRAM (6GB vs 1536GB)
Larger VRAM bandwidth (192.2GB/s vs 134.4GB/s)
128 additional rendering cores
Lower TDP (120W vs 130W)

Score

Benchmark

FP32 (float)
GeForce GTX 1060 6 GB Rev. 2 +113%
4.375 TFLOPS
GeForce GTX 660 OEM
2.046 TFLOPS
VS

Graphics Card

Jan 2018
Release Date
Aug 2012
GeForce 10
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1506 MHz
Base Clock
823 MHz
1709 MHz
Boost Clock
888 MHz
2002 MHz
Memory Clock
1400 MHz

Memory

6GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
192bit
192.2GB/s
Bandwidth
134.4GB/s

Render Config

-
-
-
10
SM Count
-
1280
Shading Units
1152
80
TMUs
96
48
ROPs
24
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per SMX)
1536 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

82.03 GPixel/s
Pixel Rate
21.31 GPixel/s
136.7 GTexel/s
Texture Rate
85.25 GTexel/s
68.36 GFLOPS
FP16 (half)
-
4.375 TFLOPS
FP32 (float)
2.046 TFLOPS
136.7 GFLOPS
FP64 (double)
85.25 GFLOPS

Board Design

120W
TDP
130W
300 W
Suggested PSU
300 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GP106
GPU Name
GK104
GP106-400-A1
GPU Variant
GK104-200-KD-A2
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
4.4 billion
Transistors
3.54 billion
200 mm²
Die Size
294 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
6.1
CUDA
3.0
6.4
Shader Model
5.1

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