FirePro M7740 and Radeon X1900 GT - video card comparison
FirePro M7740
Radeon X1900 GT
Architecture
Terascale 1 (2008−2010)
R500 (2005−2007)
GPU code name
RV740
R580
Market segment
Mobile workstation
Desktop
Release date
August 2009
May 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
650 MHz
575 MHz
Floating-point performance
832.0 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
826 million
384 million
Pipelines / CUDA cores
640
-
Power consumption (TDP)
60 Watt
75 Watt
Texture fill rate
20.80
6.900
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1000 MHz
1200 MHz
Memory bandwidth
54.14 GB/s
38.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
10.1 (10_1)
9.0c (9_3)
OpenCL
1.1
N/A
OpenGL
3.3
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A