NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA GeForce GTX 750
NVIDIA GeForce GTX 650 Ti Boost
$170
NVIDIA GeForce GTX 750
$119
|
768 Shaders
1GB GDDR5
1032MHz
|
512 Shaders
1GB GDDR5
1163MHz
|
|
Peak AI Performance
1.59 TOPS
INT32
|
Peak AI Performance
4.76 TOPS
INT8
|
|
FP32
1.59 TFLOPS
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FP32
1.19 TFLOPS
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-
-
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-
-
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Form Factor
PCIe Card
2.0-Slots
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Form Factor
PCIe Card
1.5-Slots
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TDP
134W
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TDP
55W
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Power Connectors
1x 6-Pin
-
-
-
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-
-
-
-
-
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GB6 Metal N/A
0%
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|
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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OCT Metal N/A
0%
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Peak AI
Performance
1.59 TOPS
INT32
|
Peak AI
Performance
4.76 TOPS
INT8
|
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-
-
-
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-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP32
1.59 TFLOPS
-
-
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FP32
1.19 TFLOPS
-
-
|
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FP64
70 GFLOPS
-
|
FP64
40 GFLOPS
-
|
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-
-
-
-
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-
-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
-
-
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INT8
4.76 TOPS
-
-
|
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INT32
1.59 TOPS
|
INT32
1.19 TOPS
|
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-
-
|
-
-
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Pixel
Fillrate
24.768 GPixel/s
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Pixel
Fillrate
18.608 GPixel/s
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-
-
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-
-
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Texture
Fillrate
66.048 GTexel/s
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Texture
Fillrate
37.216 GTexel/s
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Manufacturer
NVIDIA
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Manufacturer
NVIDIA
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Chip Designer
NVIDIA
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Chip Designer
NVIDIA
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Architecture
Kepler
|
Architecture
Maxwell
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Family
GeForce 600
|
Family
GeForce 700
|
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Codename
NVE6
GK106
Variant
GK106-240-A1
|
Codename
NV117
GM107
Variant
GM107-300-A2
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Market Segment
Desktop
|
Market Segment
Desktop
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Release Date
3/26/2013
|
Release Date
2/18/2014
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Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
28nm
-
|
Fabrication Node
28nm
-
|
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Die Size
221 mm²
-
|
Die Size
148 mm²
-
|
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Transistor Count
2.5 Billion
-
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Transistor Count
1.9 Billion
-
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Transistor Density
11.49M/mm²
-
|
Transistor Density
12.64M/mm²
-
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Form
PCIe Card
|
Form
PCIe Card
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Shading Units
768 Shaders
-
|
Shading Units
512 Shaders
-
|
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Texture Mapping Units
64 TMUs
|
Texture Mapping Units
32 TMUs
|
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Render Output Units
24 ROPs
|
Render Output Units
16 ROPs
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-
-
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-
-
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-
-
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-
-
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Streaming Multiprocessors
4 SMs
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Streaming Multiprocessors
4 SMs
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-
-
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-
-
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-
-
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-
-
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-
-
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-
-
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-
-
980MHz Base
1032MHz
|
-
-
1020MHz Base
1163MHz
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-
-
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-
-
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L1
48KB/SM Tex
16KB/SM
-
-
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L1
-
64KB/SM
-
-
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L2
512KB Shared
|
L2
2MB Shared
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-
-
-
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-
-
-
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1GB
GDDR5
-
|
1GB
GDDR5
-
|
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Bus Width
192Bit
|
Bus Width
128Bit
|
|
Clock
1502MHz
Transfer Rate
6GT/s
Bandwidth
144.2GB/s
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
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-
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TDP
134W
|
TDP
55W
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-
-
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-
-
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-
-
-
-
-
-
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1x DVI-I Dual-Link
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1x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
-
1x DisplayPort 1.2
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 1.4
-
-
-
-
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-
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
1x DVI-D Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1x mini-HDMI 1.4
-
-
-
-
-
-
-
-
-
-
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Max Resolution
4096x2304
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
30Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
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Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
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Multi Monitor Support
3
|
Multi Monitor Support
2
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-
-
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-
-
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Model
NVENC 1
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Model
NVENC 2
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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Model
NVDEC 1
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Model
NVDEC 1
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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Direct X
12
Direct 3D
11_0
|
Direct X
12
Direct 3D
11_0
|
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
6.7
CUDA
5.0
-
-
PureVideo HD
VP6
VDPAU
Feature Set E
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-
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1x Fan
|
-
-
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1x Fan
|
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Power Connectors
-
-
1x 6-Pin
-
-
-
-
|
-
-
-
-
-
-
-
-
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Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
Slots Required
1.5
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
2-way SLI
|
-
-
-
-
|
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Height
111 mm (4.37 in)
Width
241 mm (9.49 in)
Depth
38 mm (1.5 in)
|
Height
111 mm (4.37 in)
Width
145 mm (5.71 in)
Depth
30 mm (1.18 in)
|
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