FirePro W4100 vs Quadro K620

FirePro W4100
Quadro K620
512 Shaders
2GB GDDR5
630MHz
384 Shaders
2GB DDR3
1000MHz
FP32
0.65 TFLOPS
FP32
0.77 TFLOPS
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-
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Form Factor
PCIe Card
1.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
50W
TDP
45W
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GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
AMD
Manufacturer
NVIDIA
Chip Designer
AMD
Chip Designer
NVIDIA
Architecture
GCN 1
Architecture
Maxwell
Family
FirePro W
Family
Quadro K
Codename
Cape Verde
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Variant
Cape Verde Pro GL
Codename
NV117
GM107
Variant
GM107-850-A2
Market Segment
Workstation
Market Segment
Workstation
Release Date
8/13/2014
Release Date
7/22/2014
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
28nm
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Die Size
123 mm²
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Die Size
148 mm²
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Transistor Count
1.5 Billion
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Transistor Count
1.9 Billion
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Transistor Density
12.20M/mm²
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Transistor Density
12.64M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
512 Shaders
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Shading Units
384 Shaders
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Texture Mapping Units
32 TMUs
Texture Mapping Units
24 TMUs
Render Output Units
16 ROPs
Render Output Units
16 ROPs
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Streaming Multiprocessors
3 SMs
Compute Units
8 CUs
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630MHz
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1000MHz
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FP32
0.65 TFLOPS
FP32
0.77 TFLOPS
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FP64
0.04 TFLOPS
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FP64
0.02 TFLOPS
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Pixel Fillrate
10.08 GPixel/s
Pixel Fillrate
16 GPixel/s
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Texture Fillrate
20.16 GTexel/s
Texture Fillrate
24 GTexel/s
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L1
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16KB/CU
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L1
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64KB/SM
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L2
256KB Shared
L2
2MB Shared
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2GB
GDDR5
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2GB
DDR3
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Bus Width
128Bit
Bus Width
128Bit
Clock
1125MHz
Transfer Rate
4.5GT/s
Bandwidth
72GB/s
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
28.8GB/s
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TDP
50W
TDP
45W
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4x mini-DisplayPort 1.2
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1x DVI-I Dual-Link
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1x DisplayPort 1.2
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Max Resolution
4096x2160
Max Resolution
4096x2304
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
30Hz
Variable Refresh Rate
-
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-
Variable Refresh Rate
G-Sync
FreeSync
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
2
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Model
VCE 1.0
Model
NVENC 2
Codec
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AVC (H.264)
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Codec
-
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AVC (H.264)
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Model
UVD 4.0
Model
NVDEC 1
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Direct X
12
Direct 3D
11_1
Direct X
12
Direct 3D
11_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
Shader Model
6.5
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GFX
6
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Shader Model
6.7
CUDA
5.0
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PureVideo HD
VP6
VDPAU
Feature Set E
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1x Fan
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1x Fan
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Slots Required
1.0
PCIe Version
3.0
PCIe Lanes
16
Slots Required
1.0
PCIe Version
2.0
PCIe Lanes
16
Multi GPU Support
Supported
Type
CrossFire XDMA
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Height
69 mm (2.72 in)
Width
171 mm (6.73 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)
Change Results