NVIDIA GeForce GT 740 GDDR5 vs NVIDIA GeForce GTX 650 GK106

NVIDIA GeForce GT 740 GDDR5
NVIDIA GeForce GTX 650 GK106
384 Shaders
1GB GDDR5
993MHz
384 Shaders
1GB GDDR5
1058MHz
Peak AI Performance
0.76 TOPS
INT32
Peak AI Performance
0.81 TOPS
INT32
FP32
760 GFLOPS
FP32
810 GFLOPS
Form Factor
PCIe Card
1.5-Slots
Form Factor
PCIe Card
1.5-Slots
TDP
64W
TDP
Unknown
Power Connectors
1x 6-Pin
Power Connectors
1x 6-Pin

Peak AI Performance

  • 6% slower vs GeForce GTX 650 GK106
  • 7% faster vs GeForce GT 740 GDDR5
GeForce GT 740 GDDR5 - 0.76 TOPS INT32
x1
GeForce GTX 650 GK106 - 0.81 TOPS INT32
x1.07

FP32

  • 6% slower vs GeForce GTX 650 GK106
  • 7% faster vs GeForce GT 740 GDDR5
GeForce GT 740 GDDR5 - 760 GFLOPS FP32
x1
GeForce GTX 650 GK106 - 810 GFLOPS FP32
x1.07
  • Same Performance vs GeForce GTX 650 GK106
  • Same Performance vs GeForce GT 740 GDDR5
GeForce GT 740 GDDR5 - 80.1GB/s
x1
GeForce GTX 650 GK106 - 80GB/s
x1
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Kepler
Architecture
Kepler
Family
GeForce 700
Family
GeForce 600
Codename
NVE7
GK107
-
-
Codename
NVE6
GK106
Variant
GK-106-400-A1
Market Segment
Desktop
Market Segment
Desktop
Release Date
5/29/2014
Release Date
11/27/2013
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
118 mm²
Die Size
221 mm²
Transistor Count
1.3 Billion
Transistor Count
2.5 Billion
Transistor Density
10.76M/mm²
Transistor Density
11.49M/mm²
Form
PCIe Card
Form
PCIe Card
Shading Units
384 Shaders
Shading Units
384 Shaders
Texture Mapping Units
32 TMUs
Texture Mapping Units
32 TMUs
Render Output Units
16 ROPs
Render Output Units
16 ROPs
Streaming Multiprocessors
2 SMs
Streaming Multiprocessors
2 SMs
993MHz
1058MHz
Peak AI Performance
0.76 TOPS
INT32
Peak AI Performance
0.81 TOPS
INT32
FP32
760 GFLOPS
FP32
810 GFLOPS
FP64
30 GFLOPS
FP64
30 GFLOPS
INT32
0.76 TOPS
INT32
0.81 TOPS
Pixel Fillrate
15.888 GPixel/s
Pixel Fillrate
16.928 GPixel/s
Texture Fillrate
31.776 GTexel/s
Texture Fillrate
33.856 GTexel/s
L1
48KB/SM Tex
16KB/SM
L1
48KB/SM Tex
16KB/SM
L2
256KB Shared
L2
512KB Shared
1GB
GDDR5
1GB
GDDR5
Bus Width
128Bit
Bus Width
128Bit
Clock
1252MHz
Transfer Rate
5GT/s
Bandwidth
80.1GB/s
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
TDP
64W
TDP
Unknown
1x DVI-I Dual-Link
1x DVI-D Dual-Link
1x mini-HDMI 1.4
1x DVI-I Dual-Link
1x DVI-D Dual-Link
1x mini-HDMI 1.4
Max Resolution
4096x2304
Max Resolution
4096x2304
Max Resolution Refresh Rate
30Hz
Max Resolution Refresh Rate
30Hz
Variable Refresh Rate
G-Sync
FreeSync
Variable Refresh Rate
G-Sync
FreeSync
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
Model
NVENC 1
Model
NVENC 1
Codec
AVC (H.264)
Codec
AVC (H.264)
Model
NVDEC 1
Model
NVDEC 1
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
Direct X
12
Direct 3D
11_0
Direct X
12
Direct 3D
11_0
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.5
CUDA
3.0
PureVideo HD
VP5
VDPAU
Feature Set D
Shader Model
6.5
CUDA
3.0
PureVideo HD
VP5
VDPAU
Feature Set D
1x Fan
1x Fan
Power Connectors
1x 6-Pin
Power Connectors
1x 6-Pin
Slots Required
1.5
PCIe Version
3.0
PCIe Lanes
16
Slots Required
1.5
PCIe Version
3.0
PCIe Lanes
16
Height
111 mm (4.37 in)
Width
145 mm (5.71 in)
Depth
30 mm (1.18 in)
Height
111 mm (4.37 in)
Width
145 mm (5.71 in)
Depth
30 mm (1.18 in)
Change Comparison