NVIDIA GeForce GT 640M vs NVIDIA Quadro 3000M

NVIDIA GeForce GT 640M
NVIDIA Quadro 3000M
384 Shaders
1GB GDDR5
625MHz
240 Shaders
2GB GDDR5
450MHz
Peak AI Performance
0.48 TOPS
INT32
Peak AI Performance
0.43 TOPS
INT32
FP32
480 GFLOPS
FP32
430 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
32W
TDP
75W

Peak AI Performance

  • 12% faster vs Quadro 3000M
  • 10% slower vs GeForce GT 640M
GeForce GT 640M - 0.48 TOPS INT32
x1.12
Quadro 3000M - 0.43 TOPS INT32
x1

FP32

  • 12% faster vs Quadro 3000M
  • 10% slower vs GeForce GT 640M
GeForce GT 640M - 480 GFLOPS FP32
x1.12
Quadro 3000M - 430 GFLOPS FP32
x1
  • 20% slower vs Quadro 3000M
  • 25% faster vs GeForce GT 640M
GeForce GT 640M - 64GB/s
x1
Quadro 3000M - 80GB/s
x1.25
  • 57% lower vs Quadro 3000M
  • 134% higher vs GeForce GT 640M
GeForce GT 640M - 32W
x1
Quadro 3000M - 75W
x2.34
GB6 Metal N/A
0%
GB6 Vulkan N/A
0%
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Kepler
Architecture
Fermi
Family
GeForce 600
Family
Quadro F
Codename
NVE7
GK107
Variant
N13P-GS
Codename
NVC4
GF104
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
3/22/2012
Release Date
2/22/2011
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
40nm
Die Size
118 mm²
Die Size
1950 mm²
Transistor Count
1.3 Billion
Transistor Count
332 Million
Transistor Density
10.76M/mm²
Transistor Density
0.17M/mm²
Form
Soldered
Form
Soldered
Shading Units
384 Shaders
Shading Units
240 Shaders
Texture Mapping Units
32 TMUs
Texture Mapping Units
40 TMUs
Render Output Units
16 ROPs
Render Output Units
32 ROPs
Streaming Multiprocessors
2 SMs
Streaming Multiprocessors
5 SMs
-
625MHz
900MHz Shader
450MHz
Peak AI Performance
0.48 TOPS
INT32
Peak AI Performance
0.43 TOPS
INT32
FP32
480 GFLOPS
FP32
430 GFLOPS
FP64
20 GFLOPS
FP64
40 GFLOPS
INT32
0.48 TOPS
INT32
0.43 TOPS
Pixel Fillrate
10 GPixel/s
Pixel Fillrate
14.4 GPixel/s
Texture Fillrate
20 GTexel/s
Texture Fillrate
18 GTexel/s
L1
48KB/SM Tex
16KB/SM
L1
-
64KB/SM
L2
256KB Shared
L2
512KB Shared
1GB
GDDR5
2GB
GDDR5
Bus Width
128Bit
Bus Width
256Bit
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
Clock
625MHz
Transfer Rate
2.5GT/s
Bandwidth
80GB/s
TDP
32W
TDP
75W
Max Resolution
4096x2304
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
Variable Refresh Rate
-
-
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
2
Model
NVENC 1
No Encoders
-
Codec
AVC (H.264)
-
-
Model
NVDEC 1
No Decoders
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
1.1
-
-
Shader Model
6.5
CUDA
3.0
PureVideo HD
VP5
VDPAU
Feature Set D
Shader Model
5.1
CUDA
2.1
PureVideo HD
VP4
VDPAU
Feature Set C
Not a Card
Not a Card
PCIe Version
3.0
PCIe Lanes
16
PCIe Version
2.0
PCIe Lanes
16
Change Comparison