Stream Processor and M4 - video card comparison
Stream Processor
M4
Architecture
Ultra-Threaded SE
Rage 4 (1998−1999)
GPU code name
R580
M4
Market segment
Desktop
Desktop
Release date
2006
-
Interface
PCIe 1.0 x16
-
Supplementary power connectors
1x 6-pin
-
Core clock speed
594 MHz
-
Manufacturing process technology
90 nm
250 nm
Number of transistors
384 million
8 million
Power consumption (TDP)
165 Watt
-
Texture fill rate
9.504
-
Memory type
GDDR3
-
Maximum RAM amount
1 GB
-
Memory bus width
256 Bit
-
Memory clock speed
1296 MBps
-
Memory bandwidth
41.47 GB/s
-
Display Connectors
2x DVI, 1x S-Video
-
DirectX
9.0c (9_3)
6.0
OpenCL
N/A
N/A
OpenGL
2.1 (full)
Shader Model
3.0-
Vulkan
N/A
N/A