Rage Mobility-M1 and Radeon 680M - video card comparison
Rage Mobility-M1
Radeon 680M
Architecture
Rage 4 (1998−1999)
RDNA 2 (2020−2022)
GPU code name
M1
RDNA 2 Rembrandt
Market segment
Desktop
Laptop
Release date
February 1999
January 2022
Interface
AGP 2x
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
2400 MHz
Core clock speed
83 MHz
-
Manufacturing process technology
250 nm
6 nm
Number of transistors
8 million
13,100 million
Pipelines / CUDA cores
-
768
Power consumption (TDP)
-
45 Watt
Texture fill rate
0.17
115.2
Memory type
SDR
System Shared
Maximum RAM amount
8 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
125 MHz
System Shared
Memory bandwidth
1 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
6.0
12 (12_1)
OpenCL
N/A
2.0
OpenGL
1.2
4.6
Shader Model
-
6.5
Vulkan
N/A
1.2