GeForce 8500 GT and Mach64 LT - video card comparison
GeForce 8500 GT
Mach64 LT
Architecture
Tesla (2006−2010)
Mach (1992−1997)
GPU code name
G86
Mach64 LT
Market segment
Desktop
Desktop
Release date
April 2007
-
Interface
PCIe 1.0 x16
-
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
459 MHz
-
Floating-point performance
29.376 gflops
-
Manufacturing process technology
80 nm
500 nm
Number of transistors
210 million
1 million
Pipelines / CUDA cores
16
-
Power consumption (TDP)
30 Watt
-
Texture fill rate
3.6 billion/sec
-
Memory type
GDDR3
-
Maximum RAM amount
256 MB
-
Memory bus width
128 Bit
-
Memory clock speed
800 MHz
-
Memory bandwidth
12.8 GB/s
-
Standard memory config per GPU
256 MB
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
-
DirectX
11.1 (10_0)
5.0
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
2.1
N/A
Shader Model
4.0
-
Vulkan
N/A
N/A