GeForce Go 7800 GTX and Radeon RX 550X Mobile - video card comparison
GeForce Go 7800 GTX
Radeon RX 550X Mobile
Architecture
G7x (2005−2007)
Polaris (2016−2019)
GPU code name
G70M
Polaris 12
Market segment
Laptop
Laptop
Release date
September 2005
January 2019
Interface
PCIe 1.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
440 MHz
1287 MHz
Core clock speed
8 MHz
1176 MHz
Manufacturing process technology
110 nm
14 nm
Number of transistors
302 million
2,200 million
Pipelines / CUDA cores
32
640
Power consumption (TDP)
65 Watt
50 Watt
Texture fill rate
10.56
51.48
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1100 MHz
7000 MHz
Memory bandwidth
35.2 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
12 (12_0)
OpenCL
N/A
2.0
OpenGL
2.1
4.6
Shader Model
3.0
6.4
Vulkan
N/A
1.2.131
FreeSync
-
+