GeForce GTX 670MX and Radeon R5 240 OEM - video card comparison
GeForce GTX 670MX
Radeon R5 240 OEM
Architecture
Kepler (2012−2018)
GCN 1.0 (2012−2020)
GPU code name
N13E-GR
Oland
Market segment
Laptop
Desktop
Release date
October 2012
November 2013
Bus support
PCI Express 2.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
-
780 MHz
Core clock speed
600 MHz
730 MHz
CUDA cores
960
-
Floating-point performance
1,154 gflops
499.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
950 million
Pipelines / CUDA cores
960
384
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
48.0 billion/sec
18.72
Memory type
GDDR5
DDR3
Maximum RAM amount
3 GB
2 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
1400 MHz
1800 MHz
Memory bandwidth
67.2 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.2.131
Optimus
+
-