GRID K2 and FirePro W4100 - video card comparison
Passmark - benchmark score GRID K2 vs FirePro W4100
GRID K2
2818
FirePro W4100
1579
GRID K2
FirePro W4100
Architecture
Kepler (2012−2018)
GCN (2011−2017)
GPU code name
GK104
Cape Verde
Market segment
Workstation
Workstation
Release date
May 2013
October 2015
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Core clock speed
745 MHz
630 MHz
Floating-point performance
2x 2,289 gflops
645.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
3,540 million
1,500 million
Pipelines / CUDA cores
1536
512
Power consumption (TDP)
225 Watt
50 Watt
Texture fill rate
95.36
20.16
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5 GB/s
4000 MHz
Memory bandwidth
160.0 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x mini-DisplayPort
Dual-link DVI support
-
1
DirectX
12 (11_0)
12 (11_1)
CUDA
3.0
-
OpenCL
3.0
1.2
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
5.1
Vulkan
1.2.175
1.2.131
AppAcceleration
-
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