NVIDIA GeForce GTX 670M vs AMD Radeon R7 M270

NVIDIA GeForce GTX 670M
AMD Radeon R7 M270
336 Shaders
2GB GDDR5
620MHz
384 Shaders
2GB DDR3
775MHz
Peak AI Performance
0.83 TOPS
INT32
Peak AI Performance
600 GFLOPS
FP32
FP32
830 GFLOPS
FP32
600 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
75W
TDP
25W

Peak AI Performance

  • 38% faster vs Radeon R7 M270
  • 28% slower vs GeForce GTX 670M
GeForce GTX 670M - 0.83 TOPS INT32
x1.38
Radeon R7 M270 - 600 GFLOPS FP32
x1

FP32

  • 38% faster vs Radeon R7 M270
  • 28% slower vs GeForce GTX 670M
GeForce GTX 670M - 830 GFLOPS FP32
x1.38
Radeon R7 M270 - 600 GFLOPS FP32
x1
  • 2x faster vs Radeon R7 M270
  • 50% slower vs GeForce GTX 670M
GeForce GTX 670M - 72GB/s
x2
Radeon R7 M270 - 36GB/s
x1
  • 200% higher vs Radeon R7 M270
  • 67% lower vs GeForce GTX 670M
GeForce GTX 670M - 75W
x3
Radeon R7 M270 - 25W
x1
GB6 OpenCL N/A
0%
GB6 Vulkan N/A
0%
Manufacturer
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Fermi
Architecture
GCN 1
Family
GeForce 600
Family
Radeon R 200
Codename
NVCE
GF114
Variant
N13E-GS1-LP
Codename
Oland
-
Variant
Opal XT
Market Segment
Laptop
Market Segment
Laptop
Release Date
4/1/2012
Release Date
1/9/2014
Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
28nm
Die Size
1950 mm²
Die Size
90 mm²
Transistor Count
332 Million
Transistor Count
1 Billion
Transistor Density
0.17M/mm²
Transistor Density
11.56M/mm²
Form
Soldered
Form
Soldered
Shading Units
336 Shaders
Shading Units
384 Shaders
Texture Mapping Units
56 TMUs
Texture Mapping Units
24 TMUs
Render Output Units
24 ROPs
Render Output Units
8 ROPs
Streaming Multiprocessors
7 SMs
-
-
-
-
Compute Units
6 CUs
1240MHz Shader
-
620MHz
-
725MHz Base
775MHz
Peak AI Performance
0.83 TOPS
INT32
Peak AI Performance
600 GFLOPS
FP32
FP32
830 GFLOPS
FP32
600 GFLOPS
FP64
70 GFLOPS
FP64
40 GFLOPS
INT32
0.83 TOPS
-
-
Pixel Fillrate
14.88 GPixel/s
Pixel Fillrate
6.2 GPixel/s
Texture Fillrate
34.72 GTexel/s
Texture Fillrate
18.6 GTexel/s
L1
64KB/SM
-
L1
-
16KB/CU
L2
512KB Shared
L2
256KB Shared
2GB
GDDR5
2GB
DDR3
Bus Width
192Bit
Bus Width
128Bit
Clock
750MHz
Transfer Rate
3GT/s
Bandwidth
72GB/s
Clock
1125MHz
Transfer Rate
2.3GT/s
Bandwidth
36GB/s
TDP
75W
TDP
25W
Max Resolution
2560x1600
Max Resolution
4096x2160
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
3
No Encoders
-
Model
VCE 1.0
-
-
Codec
AVC (H.264)
No Decoders
Model
UVD 4.0
-
-
-
-
-
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
1.1
-
-
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
5.1
CUDA
2.1
-
-
PureVideo HD
VP4
VDPAU
Feature Set C
Shader Model
6.5
-
-
GFX
6
-
-
-
-
Not a Card
Not a Card
PCIe Version
2.0
PCIe Lanes
16
PCIe Version
3.0
PCIe Lanes
16
Change Comparison