NVIDIA GeForce 845M vs NVIDIA GeForce GT 735M

NVIDIA GeForce 845M
NVIDIA GeForce GT 735M
384 Shaders
2GB GDDR5
1150MHz
384 Shaders
2GB DDR3
889MHz
Peak AI Performance
3.53 TOPS
INT8
Peak AI Performance
0.68 TOPS
INT32
FP32
880 GFLOPS
FP32
680 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
33W
TDP
Unknown

Peak AI Performance

  • 5.19x faster vs GeForce GT 735M
  • 81% slower vs GeForce 845M
GeForce 845M - 3.53 TOPS INT8
x5.19
GeForce GT 735M - 0.68 TOPS INT32
x1

FP32

  • 29% faster vs GeForce GT 735M
  • 23% slower vs GeForce 845M
GeForce 845M - 880 GFLOPS FP32
x1.29
GeForce GT 735M - 680 GFLOPS FP32
x1
  • 2.5x faster vs GeForce GT 735M
  • 60% slower vs GeForce 845M
GeForce 845M - 40GB/s
x2.5
GeForce GT 735M - 16GB/s
x1
  • 2.09x faster vs GeForce GT 735M
  • 52% slower vs GeForce 845M
GeForce 845M - GB6 OpenCL 7,370
x2.09
GeForce GT 735M - GB6 OpenCL 3,530
x1
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Maxwell
Architecture
Kepler 2
Family
GeForce 800
Family
GeForce 700
Codename
NV118
GM108
Codename
NV108
GK208
Market Segment
Laptop
Market Segment
Laptop
Release Date
2/7/2015
Release Date
4/1/2013
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
89 mm²
Die Size
79 mm²
Transistor Count
1.1 Billion
Transistor Count
1 Billion
Transistor Density
12.61M/mm²
Transistor Density
12.91M/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
8 ROPs
Streaming Multiprocessors
3 SMs
Streaming Multiprocessors
2 SMs
1071MHz Base
1150MHz
-
889MHz
Peak AI Performance
3.53 TOPS
INT8
Peak AI Performance
0.68 TOPS
INT32
FP32
880 GFLOPS
FP32
680 GFLOPS
FP64
30 GFLOPS
FP64
30 GFLOPS
INT8
3.53 TOPS
-
-
INT32
0.88 TOPS
INT32
0.68 TOPS
Pixel Fillrate
18.4 GPixel/s
Pixel Fillrate
7.112 GPixel/s
Texture Fillrate
36.8 GTexel/s
Texture Fillrate
28.448 GTexel/s
L1
-
64KB/SM
L1
48KB/SM Tex
16KB/SM
L2
1MB Shared
L2
256KB Shared
2GB
GDDR5
2GB
DDR3
Bus Width
64Bit
Bus Width
64Bit
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
40GB/s
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
TDP
33W
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
No Encoders
No Encoders
No Decoders
Model
NVDEC 1
-
-
-
-
-
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
1.3
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
6.7
CUDA
5.0
PureVideo HD
VP6
VDPAU
Feature Set E
Shader Model
6.5
CUDA
3.5
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
8
Change Comparison