NVIDIA GRID K540Q vs NVIDIA Quadro NVS 440 PCIe x16
GPU Specs Compare
Graphics Card
Release Date
Jul 2014
Feb 2006
Generation
GRID
Quadro NVS
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x16
Clock Speeds
Memory Clock
1250 MHz
250 MHz
Base Clock
-
1855 MHz
Boost Clock
-
2495 MHz
Memory
Memory Size
4GB
128MB
Memory Type
GDDR5
GDDR3
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
8.000GB/s
Render Config
Shading Units
1536
6144
TMUs
128
8
ROPs
32
4
L1 Cache
16 KB (per SMX)
256 KB per Array
L2 Cache
512 KB
6 MB
Compute Units
-
96
RT Cores
-
96
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
23.84 GPixel/s
1.000 GPixel/s
Texture Rate
95.36 GTexel/s
2.000 GTexel/s
FP32 (float)
2.289 TFLOPS
61.32 TFLOPS
FP64 (double)
95.36 GFLOPS
1.916 TFLOPS
FP16 (half)
-
122.6 TFLOPS
Graphics Processor
GPU Name
GK104
NV43
Architecture
Kepler
Curie
Foundry
TSMC
TSMC
Process Size
28 nm
110 nm
Transistors
3.54 billion
0.146 billion
Die Size
294 mm²
154 mm²
GPU Variant
-
NVS440 NPB
Board Design
TDP
225W
31W
Suggested PSU
550 W
200 W
Outputs
No outputs
2x DMS-59
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
9.0c (9_3)
OpenGL
4.6
2.0 (full)2.1 (partial)
OpenCL
3.0
N/A
Vulkan
1.1
N/A
CUDA
3.0
-
Shader Model
5.1
3.0