NVIDIA GeForce GT 645M vs AMD FirePro M4100

NVIDIA GeForce GT 645M
AMD FirePro M4100
384 Shaders
1GB GDDR5
710MHz
384 Shaders
2GB GDDR5
670MHz
Peak AI Performance
0.55 TOPS
INT32
Peak AI Performance
510 GFLOPS
FP32
FP32
550 GFLOPS
FP32
510 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
32W
TDP
25W

Peak AI Performance

  • 8% faster vs FirePro M4100
  • 7% slower vs GeForce GT 645M
GeForce GT 645M - 0.55 TOPS INT32
x1.08
FirePro M4100 - 510 GFLOPS FP32
x1

FP32

  • 8% faster vs FirePro M4100
  • 7% slower vs GeForce GT 645M
GeForce GT 645M - 550 GFLOPS FP32
x1.08
FirePro M4100 - 510 GFLOPS FP32
x1
  • Same Performance vs FirePro M4100
  • Same Performance vs GeForce GT 645M
GeForce GT 645M - 64GB/s
x1
FirePro M4100 - 64GB/s
x1
  • 28% higher vs FirePro M4100
  • 22% lower vs GeForce GT 645M
GeForce GT 645M - 32W
x1.28
FirePro M4100 - 25W
x1
GB6 OpenCL N/A
0%
Manufacturer
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Kepler
Architecture
GCN 1
Family
GeForce 600
Family
FirePro M
Codename
NVE7
GK107
Variant
N13P-GS
Codename
Oland
-
Variant
Mars GLM
Market Segment
Laptop
Market Segment
Laptop
Release Date
10/1/2012
Release Date
10/16/2013
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
118 mm²
Die Size
90 mm²
Transistor Count
1.3 Billion
Transistor Count
1 Billion
Transistor Density
10.76M/mm²
Transistor Density
11.56M/mm²
Form
Soldered
Form
Soldered
Shading Units
384 Shaders
Shading Units
384 Shaders
Texture Mapping Units
32 TMUs
Texture Mapping Units
24 TMUs
Render Output Units
16 ROPs
Render Output Units
8 ROPs
Streaming Multiprocessors
2 SMs
-
-
-
-
Compute Units
6 CUs
710MHz
670MHz
Peak AI Performance
0.55 TOPS
INT32
Peak AI Performance
510 GFLOPS
FP32
FP32
550 GFLOPS
FP32
510 GFLOPS
FP64
20 GFLOPS
FP64
30 GFLOPS
INT32
0.55 TOPS
-
-
Pixel Fillrate
11.36 GPixel/s
Pixel Fillrate
5.36 GPixel/s
Texture Fillrate
22.72 GTexel/s
Texture Fillrate
16.08 GTexel/s
L1
48KB/SM Tex
16KB/SM
-
L1
-
-
16KB/CU
L2
256KB Shared
L2
256KB Shared
1GB
GDDR5
2GB
GDDR5
Bus Width
128Bit
Bus Width
128Bit
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
Clock
1000MHz
Transfer Rate
4GT/s
Bandwidth
64GB/s
TDP
32W
TDP
25W
Max Resolution
4096x2304
Max Resolution
4096x2160
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
3
Model
NVENC 1
Model
VCE 1.0
Codec
AVC (H.264)
Codec
AVC (H.264)
Model
NVDEC 1
Model
UVD 4.0
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_1
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
Shader Model
6.5
-
-
GFX
6
-
-
-
-
Not a Card
Not a Card
PCIe Version
3.0
PCIe Lanes
16
PCIe Version
3.0
PCIe Lanes
16
Change Comparison