GeForce GTX 670MX and Radeon 630 - video card comparison
Passmark - benchmark score GeForce GTX 670MX vs Radeon 630
GeForce GTX 670MX
2005
Radeon 630
1332
GeForce GTX 670MX
Radeon 630
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
N13E-GR
Lexa
Market segment
Laptop
Laptop
Release date
October 2012
August 2019
Bus support
PCI Express 2.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
-
1219 MHz
Core clock speed
600 MHz
-
CUDA cores
960
-
Floating-point performance
1,154 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
3,540 million
2,200 million
Pipelines / CUDA cores
960
512
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
48.0 billion/sec
38.98
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
4 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
1400 MHz
6000 MHz
Memory bandwidth
67.2 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
4.6
Shader Model
5.1
-
Vulkan
1.1.126
+
Optimus
+
-