GeForce GT 750M Mac vs Radeon R7 M270

GeForce GT 750M Mac
Radeon R7 M270
384 Shaders
1GB GDDR5
926MHz
384 Shaders
2GB DDR3
775MHz
FP32
0.71 TFLOPS
FP32
0.6 TFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
50W
TDP
25W
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GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Kepler
Architecture
GCN 1
Family
GeForce 700
Family
Radeon R 200
Codename
NVE7
GK107
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Codename
Oland
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Variant
Opal XT
Market Segment
Laptop
Market Segment
Laptop
Release Date
4/1/2013
Release Date
1/9/2014
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
28nm
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Die Size
118 mm²
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Die Size
90 mm²
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Transistor Count
1.3 Billion
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Transistor Count
1 Billion
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Transistor Density
10.76M/mm²
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Transistor Density
11.56M/mm²
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Form
Soldered
Form
Soldered
Shading Units
384 Shaders
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Shading Units
384 Shaders
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Texture Mapping Units
32 TMUs
Texture Mapping Units
24 TMUs
Render Output Units
16 ROPs
Render Output Units
8 ROPs
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Streaming Multiprocessors
2 SMs
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Compute Units
6 CUs
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926MHz
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725MHz Base
775MHz
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FP32
0.71 TFLOPS
FP32
0.6 TFLOPS
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FP64
0.03 TFLOPS
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FP64
0.04 TFLOPS
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Pixel Fillrate
14.816 GPixel/s
Pixel Fillrate
6.2 GPixel/s
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Texture Fillrate
29.632 GTexel/s
Texture Fillrate
18.6 GTexel/s
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L1
48KB/SM Tex
16KB/SM
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L1
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16KB/CU
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L2
256KB Shared
L2
256KB Shared
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1GB
GDDR5
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2GB
DDR3
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Bus Width
128Bit
Bus Width
128Bit
Clock
1254MHz
Transfer Rate
5GT/s
Bandwidth
80.3GB/s
Clock
1125MHz
Transfer Rate
2.3GT/s
Bandwidth
36GB/s
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TDP
50W
TDP
25W
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No Ports
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No Ports
Max Resolution
4096x2304
Max Resolution
4096x2160
Max Resolution Refresh Rate
30Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
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Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
3
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Model
NVENC 1
Model
VCE 1.0
Codec
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AVC (H.264)
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Codec
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AVC (H.264)
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Model
NVDEC 1
Model
UVD 4.0
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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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
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PureVideo HD
VP5
VDPAU
Feature Set D
Shader Model
6.5
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GFX
6
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Not a Card
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Not a Card
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PCIe Version
3.0
PCIe Lanes
16
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PCIe Version
3.0
PCIe Lanes
16
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Change Results