GeForce GTX 670MX and Radeon HD 4250 - video card comparison
Passmark - benchmark score GeForce GTX 670MX vs Radeon HD 4250
GeForce GTX 670MX
2005
Radeon HD 4250
126
GeForce GTX 670MX
Radeon HD 4250
Architecture
Kepler (2012−2018)
RV6xx (2007−2010)
GPU code name
N13E-GR
RS880M
Market segment
Laptop
Laptop
Release date
October 2012
May 2010
Bus support
PCI Express 2.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Core clock speed
600 MHz
500 MHz
CUDA cores
960
-
Floating-point performance
1,154 gflops
47.52 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
3,540 million
181 million
Pipelines / CUDA cores
960
40
Power consumption (TDP)
75 Watt
25 Watt
Texture fill rate
48.0 billion/sec
2.376
Memory type
GDDR5
DDR2
Maximum RAM amount
3 GB
512 MB
Memory bus width
192 Bit
64 Bit
Memory clock speed
1400 MHz
792 MHz
Memory bandwidth
67.2 GB/s
6.336 GB/s
Shared memory
-
+
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
Optimus
+
-