GeForce GT 630M and Radeon R7 M270DX - video card comparison
Passmark - benchmark score GeForce GT 630M vs Radeon R7 M270DX
GeForce GT 630M
556
Radeon R7 M270DX
990
GeForce GT 630M
Radeon R7 M270DX
Architecture
Fermi (2010−2014)
GCN 3.0 (2014−2017)
GPU code name
N13P-GL/GL2
Topaz
Market segment
Laptop
Desktop
Release date
December 2011
June 2014
Bus support
PCI Express 2.0
-
Interface
MXM-A (3.0)
IGP
Boost clock speed
-
940 MHz
Core clock speed
Up to 800 MHz
900 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
585 million
1,550 million
Pipelines / CUDA cores
96
384
Power consumption (TDP)
33 Watt
-
Texture fill rate
Up to 12.8 billion/sec
22.56
Memory type
DDR3\GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
Up to 128bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
Up to 32.0 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 (11_0)
12 (12_0)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.3
Vulkan
N/A
1.2.131
3D Blu-Ray
+
-
Optimus
+
-