GeForce GT 620M and Radeon HD 6320 - video card comparison
Passmark - benchmark score GeForce GT 620M vs Radeon HD 6320
GeForce GT 620M
447
Radeon HD 6320
151
GeForce GT 620M
Radeon HD 6320
Architecture
Fermi (2010−2014)
Terascale 2 (2009−2015)
GPU code name
N13P-GLP / N13M-GS
Zacate
Market segment
Laptop
Laptop
Release date
March 2012
November 2010
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
IGP
Boost clock speed
715 MHz
600 MHz
Core clock speed
Up to 625 MHz
500 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
450 million
Pipelines / CUDA cores
96
80
Power consumption (TDP)
15 Watt
18 Watt
Texture fill rate
Up to 10.0 billion/sec
4.800
Memory type
DDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
Up to 128bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
Up to 28.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A
3D Blu-Ray
+
-
Optimus
+
-