GeForce GTX 660 GK104 Specs

GeForce GTX 660 GK104
1152 Shaders
2GB GDDR5
899MHz
FP32
2.07 TFLOPS
-
-
Form Factor
PCIe Card
2.0-Slots
TDP
130W
Power Connectors
1x 6-Pin
-
-
-
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Architecture
Kepler
Codename
NVE4
GK104
Variant
GK104-200-KD-A2
Market Segment
Desktop
Release Date
8/22/2012
Foundry
TSMC
-
Fabrication Node
28nm
-
Die Size
294 mm²
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Transistor Count
3.5 Billion
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Transistor Density
12.04M/mm²
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Form
PCIe Card
Shading Units
1152 Shaders
-
Texture Mapping Units
96 TMUs
Render Output Units
24 ROPs
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-
-
-
Streaming Multiprocessors
6 SMs
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-
-
-
-
-
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824MHz Base
899MHz
Floating Point
-
-
-
-
-
-
-
-
-
-
-
FP32
2.07 TFLOPS
-
-
FP64
0.09 TFLOPS
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-
-
-
-
-
Pixel Fillrate
21.576 GPixel/s
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-
Texture Fillrate
86.304 GTexel/s
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-
L1
48KB/SM Tex
16KB/SM
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-
L2
512KB Shared
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-
-
2GB
GDDR5
-
Bus Width
192Bit
Clock
1450MHz
Transfer Rate
5.8GT/s
Bandwidth
139.2GB/s
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TDP
130W
-
-
-
-
-
-
-
-
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1x DVI-I Dual-Link
-
1x DVI-D Dual-Link
-
-
-
-
-
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-
-
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1x DisplayPort 1.2
-
-
-
-
-
-
-
-
-
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1x HDMI 1.4
-
-
-
-
Max Resolution
4096x2304
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
-
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
-
-
Model
NVENC 1
Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
Model
NVDEC 1
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
-
-
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AVC (H.264)
-
-
-
-
-
Direct X
12
Direct 3D
11_0
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
-
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1x Fan
Power Connectors
-
-
1x 6-Pin
-
-
-
-
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
2-way SLI
Height
111 mm (4.37 in)
Width
241 mm (9.49 in)
Depth
38 mm (1.5 in)
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