NVIDIA GeForce GTX 870M vs ATI Mobility Radeon 9700 Mac 128MB
NVIDIA GeForce GTX 870M
ATI Mobility Radeon 9700 Mac 128MB
|
1344 Shaders
3GB GDDR5
941MHz
|
4 Shaders
128MB DDR
450MHz
|
|
Peak AI Performance
2.53 TOPS
INT32
|
Peak AI Performance
-
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FP32
2.53 TFLOPS
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-
-
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-
-
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-
-
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Form Factor
Soldered
-
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Form Factor
AGP 8x
-
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TDP
110W
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TDP
Unknown
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-
-
-
-
-
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan N/A
0%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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OCT Metal N/A
0%
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Manufacturer
NVIDIA
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Manufacturer
ATI
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Chip Designer
NVIDIA
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Chip Designer
ATI
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Architecture
Kepler
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Architecture
R300
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Family
GeForce 800
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Family
Radeon 9000
|
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Codename
NVE4
GK104
-
-
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Codename
Shivah
RV360
Variant
M11
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
3/12/2014
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Release Date
2/1/2004
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Foundry
TSMC
-
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Foundry
TSMC
-
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Fabrication Node
28nm
-
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Fabrication Node
130nm
-
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|
Die Size
294 mm²
-
|
Die Size
76 mm²
-
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Transistor Count
3.5 Billion
-
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Transistor Count
60 Million
-
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Transistor Density
12.04M/mm²
-
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Transistor Density
0.79M/mm²
-
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Form
Soldered
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Form
AGP 8x
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Shading Units
1344 Shaders
-
|
Shading Units
4 Shaders
2 Vertex Shaders
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Texture Mapping Units
112 TMUs
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Texture Mapping Units
4 TMUs
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Render Output Units
24 ROPs
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Render Output Units
4 ROPs
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-
-
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-
-
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-
-
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-
-
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Streaming Multiprocessors
7 SMs
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-
-
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-
-
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-
-
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-
-
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-
-
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-
-
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-
-
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-
-
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941MHz
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-
-
-
450MHz
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Peak AI Performance
2.53 TOPS
INT32
|
Peak AI Performance
-
|
|
-
-
-
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-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP32
2.53 TFLOPS
-
-
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-
-
-
-
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FP64
110 GFLOPS
-
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-
-
-
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-
-
-
-
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-
-
-
-
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-
-
-
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-
-
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-
-
-
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-
-
-
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-
-
-
-
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-
-
-
-
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INT32
2.53 TOPS
|
-
-
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|
-
-
|
-
-
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Pixel Fillrate
22.584 GPixel/s
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Pixel Fillrate
1.8 GPixel/s
|
|
-
-
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Vertex Rate
0.225 GVertices/s
|
|
Texture Fillrate
105.392 GTexel/s
|
Texture Fillrate
1.8 GTexel/s
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|
-
-
|
-
-
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L1
48KB/SM Tex
16KB/SM
-
-
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L1
-
-
-
Unknown
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L2
512KB Shared
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L2
Unknown
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-
-
-
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-
-
-
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3GB
GDDR5
-
|
128MB
DDR
-
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Bus Width
192Bit
|
Bus Width
128Bit
|
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Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
120GB/s
|
Clock
275MHz
Transfer Rate
550MT/s
Bandwidth
8.8GB/s
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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TDP
110W
|
TDP
Unknown
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-
-
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-
-
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-
-
-
-
-
-
-
-
-
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No Ports
|
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-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
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-
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-
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-
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-
-
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-
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-
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No Ports
|
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Max Resolution
4096x2304
|
Max Resolution
1920x1200
|
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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
|
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Multi Monitor Support
3
|
Multi Monitor Support
2
|
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-
-
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-
-
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Model
NVENC 1
|
No Encoders
-
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
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Model
NVDEC 1
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No Decoders
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Direct X
12
Direct 3D
11_0
|
Direct X
9
Direct 3D
9_0
|
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
2.0
-
-
-
-
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Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
2.0
-
-
GFX
2
-
-
-
-
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Not a Card
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Not a Card
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-
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-
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PCIe Version
3.0
PCIe Lanes
16
|
-
-
-
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-
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