NVIDIA GeForce GT 755M vs NVIDIA GeForce GT 745M

NVIDIA GeForce GT 755M
NVIDIA GeForce GT 745M
384 Shaders
2GB GDDR5
1020MHz
384 Shaders
2GB GDDR5
837MHz
Peak AI Performance
0.78 TOPS
INT32
Peak AI Performance
0.64 TOPS
INT32
FP32
780 GFLOPS
FP32
640 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
Unknown
TDP
Unknown

Peak AI Performance

  • 22% faster vs GeForce GT 745M
  • 18% slower vs GeForce GT 755M
GeForce GT 755M - 0.78 TOPS INT32
x1.22
GeForce GT 745M - 0.64 TOPS INT32
x1

FP32

  • 22% faster vs GeForce GT 745M
  • 18% slower vs GeForce GT 755M
GeForce GT 755M - 780 GFLOPS FP32
x1.22
GeForce GT 745M - 640 GFLOPS FP32
x1
  • 8% faster vs GeForce GT 745M
  • 7% slower vs GeForce GT 755M
GeForce GT 755M - 86.4GB/s
x1.08
GeForce GT 745M - 80GB/s
x1
GB6 Metal N/A
0%
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Kepler
Architecture
Kepler
Family
GeForce 700
Family
GeForce 700
Codename
NVE7
GK107
Codename
NVE7
GK107
Market Segment
Laptop
Market Segment
Laptop
Release Date
4/1/2013
Release Date
4/1/2013
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
118 mm²
Die Size
118 mm²
Transistor Count
1.3 Billion
Transistor Count
1.3 Billion
Transistor Density
10.76M/mm²
Transistor Density
10.76M/mm²
Form
Soldered
Form
Soldered
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
1020MHz
837MHz
Peak AI Performance
0.78 TOPS
INT32
Peak AI Performance
0.64 TOPS
INT32
FP32
780 GFLOPS
FP32
640 GFLOPS
FP64
30 GFLOPS
FP64
30 GFLOPS
INT32
0.78 TOPS
INT32
0.64 TOPS
Pixel Fillrate
16.32 GPixel/s
Pixel Fillrate
13.392 GPixel/s
Texture Fillrate
32.64 GTexel/s
Texture Fillrate
26.784 GTexel/s
L1
48KB/SM Tex
16KB/SM
L1
48KB/SM Tex
16KB/SM
L2
256KB Shared
L2
256KB Shared
2GB
GDDR5
2GB
GDDR5
Bus Width
128Bit
Bus Width
128Bit
Clock
1350MHz
Transfer Rate
5.4GT/s
Bandwidth
86.4GB/s
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
TDP
Unknown
TDP
Unknown
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
Not a Card
Not a Card
PCIe Version
3.0
PCIe Lanes
16
PCIe Version
3.0
PCIe Lanes
16
Change Comparison