NVIDIA GeForce GTX 470M vs NVIDIA GeForce GT 650M Mac

NVIDIA GeForce GTX 470M
NVIDIA GeForce GT 650M Mac
288 Shaders
2GB GDDR5
550MHz
384 Shaders
512MB GDDR5
900MHz
Peak AI Performance
0.63 TOPS
INT32
Peak AI Performance
0.69 TOPS
INT32
FP32
630 GFLOPS
FP32
690 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
Unknown
TDP
45W

Peak AI Performance

  • 9% slower vs GeForce GT 650M Mac
  • 10% faster vs GeForce GTX 470M
GeForce GTX 470M - 0.63 TOPS INT32
x1
GeForce GT 650M Mac - 0.69 TOPS INT32
x1.1

FP32

  • 9% slower vs GeForce GT 650M Mac
  • 10% faster vs GeForce GTX 470M
GeForce GTX 470M - 630 GFLOPS FP32
x1
GeForce GT 650M Mac - 690 GFLOPS FP32
x1.1
  • 25% slower vs GeForce GT 650M Mac
  • 34% faster vs GeForce GTX 470M
GeForce GTX 470M - 60GB/s
x1
GeForce GT 650M Mac - 80.3GB/s
x1.34
GB6 Metal N/A
0%
Manufacturer
NVIDIA
Manufacturer
NVIDIA
Chip Designer
NVIDIA
Chip Designer
NVIDIA
Architecture
Fermi
Architecture
Kepler
Family
GeForce 400
Family
GeForce 600
Codename
NVC4
GF104
Variant
GF104
Codename
NVE7
GK107
Variant
N13P-GT
Market Segment
Laptop
Market Segment
Laptop
Release Date
9/3/2010
Release Date
3/22/2012
Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
28nm
Die Size
1950 mm²
Die Size
118 mm²
Transistor Count
332 Million
Transistor Count
1.3 Billion
Transistor Density
0.17M/mm²
Transistor Density
10.76M/mm²
Form
Soldered
Form
Soldered
Shading Units
288 Shaders
Shading Units
384 Shaders
Texture Mapping Units
48 TMUs
Texture Mapping Units
32 TMUs
Render Output Units
24 ROPs
Render Output Units
16 ROPs
Streaming Multiprocessors
6 SMs
Streaming Multiprocessors
2 SMs
1100MHz Shader
550MHz
-
900MHz
Peak AI Performance
0.63 TOPS
INT32
Peak AI Performance
0.69 TOPS
INT32
FP32
630 GFLOPS
FP32
690 GFLOPS
FP64
50 GFLOPS
FP64
30 GFLOPS
INT32
0.63 TOPS
INT32
0.69 TOPS
Pixel Fillrate
13.2 GPixel/s
Pixel Fillrate
14.4 GPixel/s
Texture Fillrate
26.4 GTexel/s
Texture Fillrate
28.8 GTexel/s
L1
-
64KB/SM
L1
48KB/SM Tex
16KB/SM
L2
512KB Shared
L2
256KB Shared
2GB
GDDR5
512MB
GDDR5
Bus Width
192Bit
Bus Width
128Bit
Clock
625MHz
Transfer Rate
2.5GT/s
Bandwidth
60GB/s
Clock
1254MHz
Transfer Rate
5GT/s
Bandwidth
80.3GB/s
TDP
Unknown
TDP
45W
Max Resolution
2560x1600
Max Resolution
4096x2304
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
30Hz
Variable Refresh Rate
-
-
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
-
Model
NVENC 1
-
-
Codec
AVC (H.264)
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
1.1
-
-
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
Shader Model
5.1
CUDA
2.1
PureVideo HD
VP4
VDPAU
Feature Set C
Shader Model
6.5
CUDA
3.0
PureVideo HD
VP5
VDPAU
Feature Set D
Not a Card
Not a Card
PCIe Version
2.0
PCIe Lanes
16
PCIe Version
3.0
PCIe Lanes
16
Change Comparison