GRID K2 vs Radeon Sky 500

GRID K2
Radeon Sky 500
2x 1536 Shaders
2x 4GB GDDR5
745MHz
2x 1280 Shaders
2x 4GB GDDR5
950MHz
FP32
4.58 TFLOPS
FP32
4.86 TFLOPS
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Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
1.0-Slots
TDP
225W
TDP
150W
Power Connectors
-
1x 8-Pin
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Power Connectors
1x 6-Pin
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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
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Kepler
Architecture
GCN 1
Family
GRID
Family
Radeon Sky
Codename
NVE4
GK104
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Codename
Pitcairn
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Variant
Pitcairn XT GL
Market Segment
Server
Market Segment
Server
Release Date
5/11/2013
Release Date
4/1/2013
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
2x 294 mm²
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Die Size
2x 212 mm²
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Transistor Count
2x 3.5 Billion
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Transistor Count
2x 2.8 Billion
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Transistor Density
12.04M/mm²
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Transistor Density
13.21M/mm²
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Form
PCIe Card
Form
PCIe Card
Shading Units
2x 1536 Shaders
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Shading Units
2x 1280 Shaders
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Texture Mapping Units
2x 128 TMUs
Texture Mapping Units
2x 80 TMUs
Render Output Units
2x 32 ROPs
Render Output Units
2x 32 ROPs
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Streaming Multiprocessors
2x 12 SMs
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Compute Units
2x 20 CUs
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745MHz
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950MHz
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FP32
4.58 TFLOPS
FP32
4.86 TFLOPS
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FP64
0.19 TFLOPS
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FP64
0.3 TFLOPS
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Pixel Fillrate
23.84 GPixel/s
Pixel Fillrate
30.4 GPixel/s
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Texture Fillrate
95.36 GTexel/s
Texture Fillrate
76 GTexel/s
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L1
48KB/SM Tex
16KB/SM
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L1
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16KB/CU
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L2
512KB Shared
L2
512KB Shared
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2x 4GB
GDDR5
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2x 4GB
GDDR5
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Bus Width
256Bit
Bus Width
256Bit
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
160GB/s
Clock
1200MHz
Transfer Rate
4.8GT/s
Bandwidth
153.6GB/s
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TDP
225W
TDP
150W
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No Ports
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1x DisplayPort 1.2
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Max Resolution
Unknown
Max Resolution
4096x2160
Max Resolution Refresh Rate
-
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
G-Sync
FreeSync
-
Variable Refresh Rate
-
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
Unknown
Multi Monitor Support
3
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Model
NVENC 1
Model
VCE 1.0
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
NVDEC 1
Model
UVD 4.0
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_0
Direct X
12
Direct 3D
11_1
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5
CUDA
3.0
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PureVideo HD
VP5
VDPAU
Feature Set D
Shader Model
6.5
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GFX
6
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Power Connectors
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1x 8-Pin
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Power Connectors
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1x 6-Pin
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Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
Slots Required
1.0
PCIe Version
3.0
PCIe Lanes
16
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Multi GPU Support
Supported
Type
2-way CrossFireX
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
Height
111 mm (4.37 in)
Width
242 mm (9.53 in)
Depth
20 mm (0.79 in)
Change Results