Radeon HD 8450G + Radeon HD 8570M Dual Graphics and GeForce Go 7800 GTX - video card comparison
Radeon HD 8450G + Radeon HD 8570M Dual Graphics
GeForce Go 7800 GTX
Architecture
Terascale 3 / GCN (2012)
G7x (2005−2007)
GPU code name
-
G70M
Market segment
Laptop
Laptop
Release date
March 2012
September 2005
Interface
-
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
440 MHz
Core clock speed
720 / 650 MHz
8 MHz
Manufacturing process technology
40 nm
110 nm
Number of transistors
-
302 million
Pipelines / CUDA cores
576
32
Power consumption (TDP)
-
65 Watt
Texture fill rate
-
10.56
Memory type
-
GDDR3
Maximum RAM amount
-
512 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
1100 MHz
Memory bandwidth
-
35.2 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
11
9.0c (9_3)
OpenCL
-
N/A
OpenGL
-
2.1
Shader Model
-
3.0
Vulkan
-
N/A