Quadro Plex 1000 Model IV and R481 - video card comparison
Quadro Plex 1000 Model IV
R481
Architecture
Tesla (2006−2010)
R400 (2004−2008)
GPU code name
G80
R481
Market segment
Workstation
Desktop
Release date
July 2008
-
Interface
PCIe 1.0 x16
-
Core clock speed
600 MHz
-
Floating-point performance
2x 345.6 gflops
-
Manufacturing process technology
90 nm
130 nm
Number of transistors
681 million
160 million
Pipelines / CUDA cores
128
-
Power consumption (TDP)
320 Watt
-
Texture fill rate
38.40
-
Memory type
GDDR3
-
Maximum RAM amount
1536 MB
-
Memory bus width
384 Bit
-
Memory clock speed
1600 MHz
-
Memory bandwidth
76.8 GB/s
-
Display Connectors
No outputs
-
DirectX
11.1 (10_0)
9.0b (9_2)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
3.3
2.1
Shader Model
4.0
-
Vulkan
N/A
N/A