GeForce GTX 670M and Radeon R7 240 - video card comparison
Passmark - benchmark score GeForce GTX 670M vs Radeon R7 240
GeForce GTX 670M
1788
Radeon R7 240
930
GeForce GTX 670M
Radeon R7 240
Architecture
Fermi (2010−2014)
GCN 1.0 (2012−2020)
GPU code name
N13E-GS1-LP
Oland
Market segment
Laptop
Desktop
Release date
March 2012
October 2013
Bus support
PCI Express 2.0
PCIe 3.0
Interface
MXM-B (3.0)
PCIe 3.0 x8
Supplementary power connectors
-
N/A
SLI options
+
-
Boost clock speed
-
780 MHz
Core clock speed
598 MHz
-
CUDA cores
336
-
Floating-point performance
803.7 gflops
499.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,950 million
950 million
Pipelines / CUDA cores
336
320
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
33.5 billion/sec
14.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
2 GB
Memory bus width
192bit
128 Bit
Memory clock speed
1500 MHz
1150 MHz
Memory bandwidth
72.0 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DisplayPort support
-
-
DirectX
12 API
DirectX® 12
CUDA
+
-
Mantle
-
-
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
N/A
-
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
Optimus
+
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-