GeForce GTX 285M and Radeon HD 8650G + HD 8570M Dual Graphics - video card comparison
GeForce GTX 285M
Radeon HD 8650G + HD 8570M Dual Graphics
Architecture
G9x (2007−2010)
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GPU code name
N10E-GTX1
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Market segment
Laptop
Laptop
Release date
March 2009
August 2013
Bus support
PCI-E 2.0
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Interface
MXM-B (3.0)
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SLI options
2-way
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MXM Type
MXM 3.0 Type-B
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Core clock speed
576 MHz
720 / 650 MHz
CUDA cores
128
-
Floating-point performance
384.0 gflops
-
Gigaflops
576
-
Manufacturing process technology
55 nm
28 nm
Number of transistors
754 million
-
Pipelines / CUDA cores
128
768
Power consumption (TDP)
75 Watt
-
Texture fill rate
38 billion/sec
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Memory type
GDDR3
DDR3
Maximum RAM amount
1 GB
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Memory bus width
256 Bit
64 Bit
Memory clock speed
Up to 1020 MHz
1800 - 2000 MHz
Memory bandwidth
61 GB/s
-
Shared memory
-
-
Display Connectors
Single Link DVIVGALVDSHDMIDual Link DVIDisplayPort
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HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11
CUDA
+
-
OpenCL
1.1
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OpenGL
2.1
-
Shader Model
4.0
-
Vulkan
N/A
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Power management
8.0
-