NVIDIA GeForce GT 755M Mac vs ATI Rage Pro
NVIDIA GeForce GT 755M Mac
ATI Rage Pro
|
384 Shaders
1GB GDDR5
1085MHz
|
1 Shader
6MB SGRAM
75MHz
|
|
Peak AI Performance
0.83 TOPS
INT32
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Peak AI Performance
-
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FP32
830 GFLOPS
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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
PCI Card
1.0-Slots
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TDP
Unknown
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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 OpenCL N/A
0%
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GB6 Metal 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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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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Foundry
TSMC
-
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Foundry
UMC
-
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Fabrication Node
28nm
-
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Fabrication Node
350nm
-
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Die Size
118 mm²
-
|
Die Size
67 mm²
-
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Transistor Count
1.3 Billion
-
|
Transistor Count
8 Million
-
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Transistor Density
10.76M/mm²
-
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Transistor Density
0.12M/mm²
-
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Form
Soldered
|
Form
PCI Card
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Shading Units
384 Shaders
-
|
Shading Units
1 Shader
-
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Texture Mapping Units
32 TMUs
|
Texture Mapping Units
1 TMU
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Render Output Units
16 ROPs
|
Render Output Units
1 ROP
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-
-
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-
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-
-
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-
-
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Streaming Multiprocessors
2 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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1085MHz
|
-
-
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75MHz
|
|
Peak AI Performance
0.83 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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FP32
830 GFLOPS
-
-
|
-
-
-
-
|
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FP64
40 GFLOPS
-
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-
-
-
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-
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INT32
0.83 TOPS
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
17.36 GPixel/s
|
Pixel Fillrate
0.075 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
34.72 GTexel/s
|
Texture Fillrate
0.075 GTexel/s
|
|
-
-
|
-
-
|
|
L1
48KB/SM Tex
16KB/SM
-
-
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L1
-
-
-
Unknown
|
|
L2
256KB Shared
|
L2
Unknown
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|
-
-
-
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-
-
-
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|
1GB
GDDR5
-
|
6MB
SGRAM
-
|
|
Bus Width
128Bit
|
Bus Width
64Bit
|
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
|
Clock
75MHz
Transfer Rate
75MT/s
Bandwidth
0.6GB/s
|
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-
-
-
-
-
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-
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-
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-
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-
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TDP
Unknown
|
TDP
Unknown
|
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-
-
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-
-
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-
-
-
-
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-
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No Ports
|
1x VGA
-
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Max Resolution
4096x2304
|
Max Resolution
640x480
|
|
Max Resolution Refresh Rate
30Hz
|
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
2
|
Multi Monitor Support
1
|
|
-
-
|
-
-
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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
|
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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-
-
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-
-
-
-
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Direct X
12
Direct 3D
11_0
|
Direct X
6
Direct 3D
6.0
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
1.1
-
-
-
-
|
|
Shader Model
6.5
CUDA
3.0
-
-
PureVideo HD
VP5
VDPAU
Feature Set D
|
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Not a Card
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PCIe Version
3.0
PCIe Lanes
16
|
Slots Required
1.0
-
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