Intel Arc A770 vs Intel Arc A770 16GB

Intel Arc A770 $349
Intel Arc A770 16GB $349
4096 Shaders
8GB GDDR6
2400MHz
4096 Shaders
16GB GDDR6
2400MHz
Peak AI Performance
629.15 TOPS
INT4 Tensor
Peak AI Performance
629.15 TOPS
INT4 Tensor
FP32
19.66 TFLOPS
FP32
19.66 TFLOPS
FP16
39.32 TFLOPS
FP16
39.32 TFLOPS
Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.0-Slots
TDP
225W
TDP
225W

Peak AI Performance

  • Same Performance vs Arc A770 16GB
  • Same Performance vs Arc A770
Arc A770 - 629.15 TOPS INT4 Tensor
x1
Arc A770 16GB - 629.15 TOPS INT4 Tensor
x1

FP32

  • Same Performance vs Arc A770 16GB
  • Same Performance vs Arc A770
Arc A770 - 19.66 TFLOPS FP32
x1
Arc A770 16GB - 19.66 TFLOPS FP32
x1

FP16

  • Same Performance vs Arc A770 16GB
  • Same Performance vs Arc A770
Arc A770 - 39.32 TFLOPS FP16
x1
Arc A770 16GB - 39.32 TFLOPS FP16
x1
  • 9% slower vs Arc A770 16GB
  • 9% faster vs Arc A770
Arc A770 - 512GB/s
x1
Arc A770 16GB - 560GB/s
x1.09
  • Same TDP vs Arc A770 16GB
  • Same TDP vs Arc A770
Arc A770 - 225W
x1
Arc A770 16GB - 225W
x1
GB6 OpenCL N/A
0%
GB6 Vulkan N/A
0%
GB5 OpenCL 85,585
28%
GB5 OpenCL 85,585
28%
OCT Metal 285
48%
OCT Metal 285
48%
Manufacturer
Intel
Manufacturer
Intel
Chip Designer
Intel
Chip Designer
Intel
Architecture
Alchemist
Architecture
Alchemist
Family
Arc A
Family
Arc A
Codename
Xe HPG
ACM-G10
Variant
DG2-512
Codename
Xe HPG
ACM-G10
Variant
DG2-512
Market Segment
Desktop
Market Segment
Desktop
Release Date
10/14/2022
Release Date
10/14/2022
Foundry
TSMC
Foundry
TSMC
Fabrication Node
N6
Fabrication Node
N6
Die Size
406 mm²
Die Size
406 mm²
Transistor Count
21.7 Billion
Transistor Count
21.7 Billion
Transistor Density
53.45M/mm²
Transistor Density
53.45M/mm²
Form
PCIe Card
Form
PCIe Card
Shading Units
4096 Shaders
Shading Units
4096 Shaders
Texture Mapping Units
256 TMUs
Texture Mapping Units
256 TMUs
Render Output Units
128 ROPs
Render Output Units
128 ROPs
Tensor Cores
512 T-Cores
Tensor Cores
512 T-Cores
Ray-Tracing Cores
32 RT-Cores
Ray-Tracing Cores
32 RT-Cores
Execution Units
512 EUs
Execution Units
512 EUs
Graphics Processing Clusters
32 GPCs
Graphics Processing Clusters
32 GPCs
2100MHz Base
2400MHz
2100MHz Base
2400MHz
Peak AI Performance
629.15 TOPS
INT4 Tensor
Peak AI Performance
629.15 TOPS
INT4 Tensor
FP16
39.32 TFLOPS
157.29 TFLOPS Tensor (FP32 Accumulate)
FP16
39.32 TFLOPS
157.29 TFLOPS Tensor (FP32 Accumulate)
FP32
19.66 TFLOPS
FP32
19.66 TFLOPS
FP64
4.92 TFLOPS
FP64
4.92 TFLOPS
BF16
157.29 TFLOPS Tensor
BF16
157.29 TFLOPS Tensor
INT4
629.15 TOPS Tensor
INT4
629.15 TOPS Tensor
INT8
314.57 TOPS Tensor
INT8
314.57 TOPS Tensor
Pixel Fillrate
307.2 GPixel/s
Pixel Fillrate
307.2 GPixel/s
Texture Fillrate
614.4 GTexel/s
Texture Fillrate
614.4 GTexel/s
L1
Unknown
L1
Unknown
L2
8MB Shared
L2
8MB Shared
8GB
GDDR6
16GB
GDDR6
Bus Width
256Bit
Bus Width
256Bit
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
Clock
2188MHz
Transfer Rate
17.5GT/s
Bandwidth
560GB/s
TDP
225W
TDP
225W
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
2x Fans
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
Height
98.4 mm (3.87 in)
Width
279.9 mm (11.02 in)
Depth
40 mm (1.57 in)
Height
98.4 mm (3.87 in)
Width
279.9 mm (11.02 in)
Depth
40 mm (1.57 in)
Change Comparison