Radeon HD 7620G and GeForce 310M - video card comparison
Passmark - benchmark score Radeon HD 7620G vs GeForce 310M
Radeon HD 7620G
374
GeForce 310M
118
Radeon HD 7620G
GeForce 310M
Architecture
Terascale 3 (2010−2013)
GT2xx (2009−2012)
GPU code name
Trinity
N11M-GE1
Market segment
Laptop
Laptop
Release date
May 2012
January 2010
Bus support
-
PCI-E 2.0
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
497 MHz
-
Core clock speed
360 MHz
606 / 625 MHz
CUDA cores
-
16
Floating-point performance
-
48.96 gflops
Gigaflops
-
73
Manufacturing process technology
32 nm
40 nm
Number of transistors
1,303 million
260 million
Pipelines / CUDA cores
384
16
Power consumption (TDP)
25 Watt
14 Watt
Texture fill rate
11.93
4.848
Memory type
System Shared
GDDR3, DDR3
Maximum RAM amount
System Shared
Up to 1 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
Up to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
-
10.67 GB/s
Shared memory
+
-
Display Connectors
No outputs
DisplayPortHDMIVGADual Link DVISingle Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
11.2 (11_0)
11.1 (10_1)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A
Power management
-
8.0