GeForce GT 540M and Radeon HD 4650 - video card comparison
Passmark - benchmark score GeForce GT 540M vs Radeon HD 4650
GeForce GT 540M
493
Radeon HD 4650
246
GeForce GT 540M
Radeon HD 4650
Architecture
Fermi (2010−2014)
TeraScale (2005−2013)
GPU code name
N12P-GS
RV730
Market segment
Laptop
Desktop
Release date
January 2011
September 2008
Interface
MXM-A (3.0)
PCIe 2.0 x16
Core clock speed
672 MHz
600 MHz
CUDA cores
96
-
Floating-point performance
258.05 gflops
384.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
585 million
514 million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
35 Watt
48 Watt
Texture fill rate
10.8 billion/sec
19.20
Memory type
DDR3
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
900 MHz
1400 MHz
Memory bandwidth
28.8 GB/s
22.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 API
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
Optimus
+
-