Intel UHD 770 1450MHz vs NVIDIA GeForce 6800 Ultra
Intel UHD 770 1450MHz
NVIDIA GeForce 6800 Ultra
$499
|
256 Shaders
Shared Memory
1450MHz
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16 Shaders
512MB GDDR3
400MHz
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Peak AI Performance
1.49 TFLOPS
FP16
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Peak AI Performance
-
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FP32
740 GFLOPS
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-
-
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FP16
1.49 TFLOPS
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-
-
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Form Factor
iGPU
-
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Form Factor
PCIe Card
2.0-Slots
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TDP
Shared
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TDP
81W
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-
-
-
-
-
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Power Connectors
1x 6-Pin
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-
-
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GB6 OpenCL N/A
0%
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL 5,360
2%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan 5,245
3%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal 20
3%
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OCT Metal N/A
0%
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Foundry
IBM
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Fabrication Node
130nm
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Die Size
287 mm²
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Transistor Count
222 Million
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Transistor Density
0.77M/mm²
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Form
iGPU
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Form
PCIe Card
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Shading Units
256 Shaders
-
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Shading Units
16 Shaders
6 Vertex Shaders
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Texture Mapping Units
16 TMUs
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Texture Mapping Units
16 TMUs
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Render Output Units
8 ROPs
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Render Output Units
16 ROPs
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Execution Units
32 EUs
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-
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-
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-
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-
-
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1450MHz
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-
-
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400MHz
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Peak AI Performance
1.49 TFLOPS
FP16
|
Peak AI Performance
-
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-
-
-
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-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP16
1.49 TFLOPS
-
-
-
-
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-
-
-
-
-
-
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FP32
740 GFLOPS
-
-
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-
-
-
-
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FP64
190 GFLOPS
-
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-
-
-
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Pixel Fillrate
11.6 GPixel/s
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Pixel Fillrate
6.4 GPixel/s
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-
-
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Vertex Rate
0.6 GVertices/s
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Texture Fillrate
23.2 GTexel/s
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Texture Fillrate
6.4 GTexel/s
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-
-
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-
-
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L1
-
-
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Unknown
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L1
-
-
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Unknown
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L2
Unknown
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L2
Unknown
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-
-
-
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-
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Shared Memory
-
-
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512MB
GDDR3
-
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-
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Bus Width
256Bit
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-
-
-
-
-
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Clock
525MHz
Transfer Rate
1.1GT/s
Bandwidth
33.6GB/s
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TDP
Shared
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TDP
81W
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-
-
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No Ports
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2x DVI-I Dual-Link
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Max Resolution
7680x4320
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Max Resolution
2560x1600
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
60Hz
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Variable Refresh Rate
-
-
-
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Variable Refresh Rate
-
-
-
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Display Stream Compression (DSC)
Supported
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
4
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Multi Monitor Support
2
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-
-
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-
-
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Model
Quick Sync Video 8
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No Encoders
-
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Codec
-
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JPEG
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VP9
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AVC (H.264)
HEVC (H.265)
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AV1
-
-
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-
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-
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Model
Quick Sync Video 8
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No Decoders
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP8
VP9
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AVC (H.264)
HEVC (H.265)
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AV1
-
-
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-
-
-
-
-
-
-
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-
-
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-
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Direct X
12
Direct 3D
12_1
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Direct X
9
Direct 3D
9_3
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OpenGL
4.6
OpenCL
3.0
Vulkan
1.2
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OpenGL
2.1
-
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Shader Model
6.4
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Shader Model
3.0
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PureVideo HD
VP1
-
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Not a Card
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Power Connectors
-
-
1x 6-Pin
-
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-
-
-
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Slots Required
2.0
PCIe Version
1.0
PCIe Lanes
16
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-
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Multi GPU Support
Supported
Type
4-way SLI
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-
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Height
111 mm (4.37 in)
Width
197 mm (7.76 in)
Depth
37 mm (1.46 in)
|
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