Intel Arc A770 vs Intel Arc A380
Intel Arc A770
$349
Intel Arc A380
$149
|
4096 Shaders
8GB GDDR6
2400MHz
|
1024 Shaders
6GB GDDR6
2450MHz
|
|
FP32
19.66 TFLOPS
|
FP32
5.02 TFLOPS
|
|
FP16
39.32 TFLOPS
|
FP16
10.04 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.1-Slots
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|
TDP
225W
|
TDP
75W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB5 OpenCL 85,585
28%
|
GB5 OpenCL 21,840
7%
|
|
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 285
48%
|
OCT Metal 75
12%
|
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Manufacturer
Intel
|
Manufacturer
Intel
|
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Chip Designer
Intel
|
Chip Designer
Intel
|
|
Architecture
Alchemist
|
Architecture
Alchemist
|
|
Family
Arc A
|
Family
Arc A
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Codename
ACM-G10
DG2-512
Variant
ACM-G10
|
Codename
ACM-G11
DG2-128
Variant
ACM-G11
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
10/14/2022
|
Release Date
6/28/2022
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
N6
-
|
Fabrication Node
N6
-
|
|
Die Size
406 mm²
-
|
Die Size
157 mm²
-
|
|
Transistor Count
21.7 Billion
-
|
Transistor Count
7.2 Billion
-
|
|
Transistor Density
53.45M/mm²
-
|
Transistor Density
45.86M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
4096 Shaders
-
|
Shading Units
1024 Shaders
-
|
|
Texture Mapping Units
256 TMUs
|
Texture Mapping Units
64 TMUs
|
|
Render Output Units
128 ROPs
|
Render Output Units
32 ROPs
|
|
-
-
|
-
-
|
|
Ray-Tracing Cores
32 RT-Cores
|
Ray-Tracing Cores
8 RT-Cores
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Execution Units
512 EUs
|
Execution Units
128 EUs
|
|
Graphics Processing Clusters
32 GPCs
|
Graphics Processing Clusters
8 GPCs
|
|
-
-
2100MHz Base
2400MHz
|
-
-
2000MHz Base
2450MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
39.32 TFLOPS
-
|
FP16
10.04 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
19.66 TFLOPS
|
FP32
5.02 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
4.92 TFLOPS
-
|
FP64
1.25 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
307.2 GPixel/s
|
Pixel Fillrate
78.4 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
614.4 GTexel/s
|
Texture Fillrate
156.8 GTexel/s
|
|
-
-
|
-
-
|
|
L1
-
-
-
Unknown
|
L1
-
-
-
Unknown
|
|
L2
8MB Shared
|
L2
4MB Shared
|
|
-
-
-
|
-
-
-
|
|
8GB
GDDR6
-
|
6GB
GDDR6
-
|
|
Bus Width
256Bit
|
Bus Width
96Bit
|
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
Clock
1938MHz
Transfer Rate
15.5GT/s
Bandwidth
186GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
225W
|
TDP
75W
|
|
-
-
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 2.0
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 2.0
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
FreeSync
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
4
|
|
-
-
|
-
-
|
|
Model
Arc
|
Model
Arc
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Model
Arc
|
Model
Arc
|
|
Codec
-
MPEG-2
-
JPEG
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
MPEG-2
-
JPEG
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_2
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.6
-
-
-
-
-
-
-
-
|
Shader Model
6.6
-
-
-
-
-
-
-
-
|
|
-
-
-
2x Fans
|
-
-
-
1x Fan
|
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-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
|
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.1
PCIe Version
4.0
PCIe Lanes
8
|
|
-
-
-
-
|
-
-
-
-
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Height
98.4 mm (3.87 in)
Width
279.9 mm (11.02 in)
Depth
40 mm (1.57 in)
|
Height
114 mm (4.49 in)
Width
222 mm (8.74 in)
Depth
42 mm (1.65 in)
|
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