GeForce GT 420M and Radeon Xpress 200M - video card comparison
Passmark - benchmark score GeForce GT 420M vs Radeon Xpress 200M
GeForce GT 420M
417
Radeon Xpress 200M
23
GeForce GT 420M
Radeon Xpress 200M
Architecture
Fermi (2010−2014)
-
GPU code name
N11P-GE
RC410
Market segment
Laptop
Laptop
Release date
September 2010
February 2005
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
350 MHz
Core clock speed
500 MHz
2 MHz
CUDA cores
96
-
Floating-point performance
192 gflops
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
585 million
107 million
Pipelines / CUDA cores
96
6
Power consumption (TDP)
23 Watt
-
Texture fill rate
6.0 billion/sec
0.67
Memory type
(G)DDR3
-
Maximum RAM amount
1 GB
0 MB
Memory bus width
128 Bit
-
Memory clock speed
800 MHz
-
Memory bandwidth
25.6 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
9.0 (9_0)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.5
2.0
Shader Model
5.1
-
Vulkan
N/A
N/A