GeForce Go 7900 GTX SLI and Radeon RX 580X Mobile - video card comparison
GeForce Go 7900 GTX SLI
Radeon RX 580X Mobile
Architecture
G7x (2005−2007)
Polaris (2016−2019)
GPU code name
G71M
Polaris
Market segment
Laptop
Laptop
Release date
October 2006
January 2019
Interface
-
MXM-B (3.0)
Boost clock speed
500 MHz
1340 MHz
Core clock speed
16 MHz
-
Manufacturing process technology
90 nm
14 nm
Number of transistors
556 Million
5,700 million
Pipelines / CUDA cores
64
2304
Power consumption (TDP)
90 Watt
65-110 Watt
Texture fill rate
-
155.1
Memory type
GDDR3
GDDR5
Maximum RAM amount
2x512 MB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
-
8000 MHz
Memory bandwidth
-
256.0 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
GDDR3
12 (12_0)
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
1.2.131