Quadro K3100M and Radeon HD 7640G + HD 7670M Dual Graphics - video card comparison
Quadro K3100M
Radeon HD 7640G + HD 7670M Dual Graphics
Architecture
Kepler (2012−2018)
Terascale 3 (2010−2013)
GPU code name
N15E-Q1-A2
-
Market segment
Mobile workstation
Laptop
Release date
July 2013
May 2012
Interface
MXM-B (3.0)
-
Core clock speed
706 MHz
655 / 600 MHz
Floating-point performance
1,084 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
3,540 million
-
Pipelines / CUDA cores
768
736
Power consumption (TDP)
75 Watt
-
Texture fill rate
45.18
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
-
Memory bus width
256 Bit
128 Bit
Memory clock speed
3200 MHz
1800 MHz
Memory bandwidth
102.4 GB/s
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Shared memory
-
+
Display Connectors
No outputs
-
Display Port
1.2
-
DirectX
12
11
CUDA
+
-
OpenCL
1.2
-
OpenGL
4.5
-
Shader Model
5
-
Vulkan
+
-
3D Vision Pro
+
-
Mosaic
+
-
nView Display Management
+
-
Optimus
+
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