GRID K140Q and Quadro FX 4800 Mac Edition - video card comparison
GRID K140Q
Quadro FX 4800 Mac Edition
Architecture
Kepler (2012−2018)
Tesla 2.0 (2007−2013)
GPU code name
GK107
GT200B
Market segment
Workstation
Workstation
Release date
June 2013
November 2008
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
850 MHz
602 MHz
Floating-point performance
326.4 gflops
462.3 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
1,270 million
1,400 million
Pipelines / CUDA cores
192
192
Power consumption (TDP)
130 Watt
150 Watt
Texture fill rate
13.60
38.53
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
1536 MB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1782 MHz
1600 MHz
Memory bandwidth
28.51 GB/s
76.8 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 (11_0)
11.1 (10_0)
CUDA
3.0
1.3
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
1.1.126
N/A