Radeon HD 8750M and GeForce4 MX 420 - video card comparison
Passmark - benchmark score Radeon HD 8750M vs GeForce4 MX 420
Radeon HD 8750M
1021
GeForce4 MX 420
4
Radeon HD 8750M
GeForce4 MX 420
Architecture
GCN (2011−2017)
Celsius (1999−2005)
GPU code name
Mars Pro
NV17 A3
Market segment
Laptop
Desktop
Release date
November 2012
February 2002
Interface
PCIe 3.0 x8
AGP 4x
Supplementary power connectors
-
None
Boost clock speed
775 MHz
-
Core clock speed
620 MHz
250 MHz
Floating-point performance
595.2 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
950 million
29 million
Pipelines / CUDA cores
384
-
Texture fill rate
18.60
1.000
Memory type
GDDR5, DDR3
SDR
Maximum RAM amount
2 GB
64 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
2000 - 4000 MHz
166 MHz
Memory bandwidth
64 GB/s
1.328 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x VGA, 1x S-Video
DirectX
12 (11_1)
8.0
OpenCL
1.2
N/A
OpenGL
4.6
1.3
Shader Model
5.1
-
Vulkan
1.2.131
N/A