NVIDIA Quadro K420 vs NVIDIA NVS 510
NVIDIA Quadro K420
NVIDIA NVS 510
$449
|
192 Shaders
1GB DDR3
780MHz
|
192 Shaders
2GB DDR3
797MHz
|
|
Peak AI Performance
0.3 TOPS
INT32
|
Peak AI Performance
0.31 TOPS
INT32
|
|
FP32
300 GFLOPS
|
FP32
310 GFLOPS
|
|
Form Factor
PCIe Card
1.0-Slots
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
41W
|
TDP
35W
|
Peak AI Performance
|
|
Quadro K420 - 0.3 TOPS INT32
x1
NVS 510 - 0.31 TOPS INT32
x1.03
FP32
|
|
Quadro K420 - 300 GFLOPS FP32
x1
NVS 510 - 310 GFLOPS FP32
x1.03
|
|
Quadro K420 - 28.8GB/s
x1.01
NVS 510 - 28.5GB/s
x1
|
|
Quadro K420 - 41W
x1.17
NVS 510 - 35W
x1
|
GB6 OpenCL N/A
0%
|
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Manufacturer
NVIDIA
|
Manufacturer
NVIDIA
|
|
Chip Designer
NVIDIA
|
Chip Designer
NVIDIA
|
|
Architecture
Kepler
|
Architecture
Kepler
|
|
Family
Quadro K
|
Family
NVS
|
|
Codename
NVE7
GK107
Variant
GK107-301-A2
|
Codename
NVE7
GK107
-
-
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
7/22/2014
|
Release Date
10/23/2012
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
28nm
|
Fabrication Node
28nm
|
|
Die Size
118 mm²
|
Die Size
118 mm²
|
|
Transistor Count
1.3 Billion
|
Transistor Count
1.3 Billion
|
|
Transistor Density
10.76M/mm²
|
Transistor Density
10.76M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
192 Shaders
|
Shading Units
192 Shaders
|
|
Texture Mapping Units
16 TMUs
|
Texture Mapping Units
16 TMUs
|
|
Render Output Units
16 ROPs
|
Render Output Units
8 ROPs
|
|
Streaming Multiprocessors
1 SM
|
Streaming Multiprocessors
1 SM
|
|
780MHz
|
797MHz
|
|
Peak AI Performance
0.3 TOPS
INT32
|
Peak AI Performance
0.31 TOPS
INT32
|
|
FP32
300 GFLOPS
|
FP32
310 GFLOPS
|
|
FP64
10 GFLOPS
|
FP64
10 GFLOPS
|
|
INT32
0.3 TOPS
|
INT32
0.31 TOPS
|
|
Pixel Fillrate
12.48 GPixel/s
|
Pixel Fillrate
6.376 GPixel/s
|
|
Texture Fillrate
12.48 GTexel/s
|
Texture Fillrate
12.752 GTexel/s
|
|
L1
48KB/SM Tex
16KB/SM
|
L1
48KB/SM Tex
16KB/SM
|
|
L2
128KB Shared
|
L2
128KB Shared
|
|
1GB
DDR3
|
2GB
DDR3
|
|
Bus Width
128Bit
|
Bus Width
128Bit
|
|
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
28.8GB/s
|
Clock
891MHz
Transfer Rate
1.8GT/s
Bandwidth
28.5GB/s
|
|
TDP
41W
|
TDP
35W
|
|
1x DVI-I Dual-Link
-
1x DisplayPort 1.2
|
-
4x mini-DisplayPort 1.2
-
|
|
Max Resolution
4096x2304
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
30Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
|
Variable Refresh Rate
G-Sync
FreeSync
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
4
|
|
Model
NVENC 1
|
Model
NVENC 1
|
|
Codec
AVC (H.264)
|
Codec
AVC (H.264)
|
|
Model
NVDEC 1
|
Model
NVDEC 1
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
|
|
Direct X
12
Direct 3D
11_0
|
Direct X
12
Direct 3D
11_0
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
|
|
Shader Model
6.5
CUDA
3.0
PureVideo HD
VP5
VDPAU
Feature Set D
|
Shader Model
6.5
CUDA
3.0
PureVideo HD
VP5
VDPAU
Feature Set D
|
|
1x Fan
|
1x Fan
|
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
|
|
Height
69 mm (2.72 in)
Width
160 mm (6.3 in)
Depth
20 mm (0.79 in)
|
Height
69 mm (2.72 in)
Width
160 mm (6.3 in)
Depth
20 mm (0.79 in)
|
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