GeForce GT 620M and Radeon HD 8330 - video card comparison
Passmark - benchmark score GeForce GT 620M vs Radeon HD 8330
GeForce GT 620M
447
Radeon HD 8330
268
GeForce GT 620M
Radeon HD 8330
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
N13P-GLP / N13M-GS
Kabini
Market segment
Laptop
Laptop
Release date
March 2012
May 2013
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
IGP
Boost clock speed
715 MHz
-
Core clock speed
Up to 625 MHz
500 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
585 million
1,178 million
Pipelines / CUDA cores
96
128
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
Up to 10.0 billion/sec
3.976
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
12 (12_0)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.3
Vulkan
N/A
1.2.131
3D Blu-Ray
+
-
Optimus
+
-