Radeon R5 M320 and GeForce4 420 Go - video card comparison
Passmark - benchmark score Radeon R5 M320 vs GeForce4 420 Go
Radeon R5 M320
462
GeForce4 420 Go
3
Radeon R5 M320
GeForce4 420 Go
Architecture
GCN 2.0 (2013−2017)
Celsius (1999−2005)
GPU code name
Exo UL/ULT/ULP
NV17M
Market segment
Laptop
Laptop
Release date
May 2015
March 2002
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
AGP 4x
Boost clock speed
855 MHz
190 MHz
Compute units
5
-
Core clock speed
855 MHz
200 MHz
Floating-point performance
547.2 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
690 million
29 million
Pipelines / CUDA cores
320
2
Power consumption (TDP)
unknown
-
Texture fill rate
17.10
0.8
Memory type
DDR3
DDR
Maximum RAM amount
4 GB
64 MB
Memory bus width
64 Bit
32 Bit
Memory clock speed
1000 MHz
400 MHz
Memory bandwidth
16 GB/s
3.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
DirectX® 12
8.0
Mantle
+
-
OpenCL
Not Listed
N/A
OpenGL
4.4
1.3
Shader Model
5.1
-
Vulkan
+
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-