Radeon HD 7620G and GeForce Go 7800 GTX - video card comparison
Passmark - benchmark score Radeon HD 7620G vs GeForce Go 7800 GTX
Radeon HD 7620G
374
GeForce Go 7800 GTX
215
Radeon HD 7620G
GeForce Go 7800 GTX
Architecture
Terascale 3 (2010−2013)
G7x (2005−2007)
GPU code name
Trinity
G70M
Market segment
Laptop
Laptop
Release date
May 2012
September 2005
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
497 MHz
440 MHz
Core clock speed
360 MHz
8 MHz
Manufacturing process technology
32 nm
110 nm
Number of transistors
1,303 million
302 million
Pipelines / CUDA cores
384
32
Power consumption (TDP)
25 Watt
65 Watt
Texture fill rate
11.93
10.56
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
1100 MHz
Memory bandwidth
-
35.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.1
Shader Model
5.0
3.0
Vulkan
N/A
N/A