AMD Radeon RX 6400 vs Intel Arc A310
AMD Radeon RX 6400
$149
Intel Arc A310
|
768 Shaders
4GB GDDR6
2321MHz
|
768 Shaders
4GB GDDR6
1750MHz
|
|
Peak AI Performance
7.13 TFLOPS
FP16
|
Peak AI Performance
86.02 TOPS
INT4 Tensor
|
|
FP32
3.57 TFLOPS
|
FP32
2.69 TFLOPS
|
|
FP16
7.13 TFLOPS
|
FP16
5.38 TFLOPS
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
1.0-Slots
|
|
TDP
53W
|
TDP
75W
|
Peak AI Performance
|
|
Radeon RX 6400 - 7.13 TFLOPS FP16
x1
Arc A310 - 86.02 TOPS INT4 Tensor
x12.06
FP32
|
|
Radeon RX 6400 - 3.57 TFLOPS FP32
x1.33
Arc A310 - 2.69 TFLOPS FP32
x1
FP16
|
|
Radeon RX 6400 - 7.13 TFLOPS FP16
x1.33
Arc A310 - 5.38 TFLOPS FP16
x1
|
|
Radeon RX 6400 - 112GB/s
x1
Arc A310 - 124GB/s
x1.11
|
|
Radeon RX 6400 - 53W
x1
Arc A310 - 75W
x1.42
|
|
Radeon RX 6400 - GB6 OpenCL 34,410
x1.16
Arc A310 - GB6 OpenCL 29,635
x1
|
0%
|
0%
|
|
GB5 OpenCL 32,985
11%
|
GB5 OpenCL 21,840
7%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
GB5 Vulkan 24,940
12%
|
GB5 Vulkan N/A
0%
|
|
0%
|
0%
|
|
OCT Metal 45
8%
|
OCT Metal 65
11%
|
|
Manufacturer
AMD
|
Manufacturer
Intel
|
|
Chip Designer
AMD
|
Chip Designer
Intel
|
|
Architecture
RDNA 2
|
Architecture
Alchemist
|
|
Family
Radeon RX 6000
|
Family
Arc A
|
|
Codename
Beige Goby
Navi 24
Variant
Navi 24 XL
|
Codename
Xe HPG
ACM-G11
Variant
DG2-128
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
4/20/2022
|
Release Date
9/14/2022
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
N6
|
Fabrication Node
N6
|
|
Die Size
107 mm²
|
Die Size
157 mm²
|
|
Transistor Count
5.4 Billion
|
Transistor Count
7.2 Billion
|
|
Transistor Density
50.47M/mm²
|
Transistor Density
45.86M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
768 Shaders
|
Shading Units
768 Shaders
|
|
Texture Mapping Units
48 TMUs
|
Texture Mapping Units
48 TMUs
|
|
Render Output Units
32 ROPs
|
Render Output Units
24 ROPs
|
|
-
-
|
Tensor Cores
96 T-Cores
|
|
Ray-Tracing Cores
12 RT-Cores
|
Ray-Tracing Cores
6 RT-Cores
|
|
Compute Units
12 CUs
|
-
-
|
|
-
-
|
Execution Units
96 EUs
|
|
Graphics Processing Clusters
1 GPC
|
Graphics Processing Clusters
6 GPCs
|
|
2039MHz Base
2321MHz
|
1750MHz Base
1750MHz
|
|
Peak AI Performance
7.13 TFLOPS
FP16
|
Peak AI Performance
86.02 TOPS
INT4 Tensor
|
|
FP16
7.13 TFLOPS
-
|
FP16
5.38 TFLOPS
21.5 TFLOPS Tensor (FP32 Accumulate)
|
|
FP32
3.57 TFLOPS
|
FP32
2.69 TFLOPS
|
|
FP64
220 GFLOPS
|
FP64
670 GFLOPS
|
|
-
-
|
BF16
21.5 TFLOPS Tensor
|
|
-
-
|
INT4
86.02 TOPS Tensor
|
|
-
-
|
INT8
43.01 TOPS Tensor
|
|
Pixel Fillrate
74.272 GPixel/s
|
Pixel Fillrate
42 GPixel/s
|
|
Texture Fillrate
111.408 GTexel/s
|
Texture Fillrate
84 GTexel/s
|
|
L0
32KB/WGP
|
-
-
|
|
L1
128KB/Array
|
L1
Unknown
|
|
L2
1MB Shared
|
L2
4MB Shared
|
|
L3
8MB Shared
0.21TB/s
|
-
-
-
|
|
4GB
GDDR6
|
4GB
GDDR6
|
|
Bus Width
64Bit
|
Bus Width
64Bit
|
|
Clock
1750MHz
Transfer Rate
14GT/s
Bandwidth
112GB/s
|
Clock
1938MHz
Transfer Rate
15.5GT/s
Bandwidth
124GB/s
|
|
TDP
53W
|
TDP
75W
|
|
Temp
110°C Max
|
-
-
|
|
-
1x DisplayPort 1.4
1x HDMI 2.1
|
4x mini-DisplayPort 2.0
-
-
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
FreeSync
|
Variable Refresh Rate
FreeSync
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
2
|
Multi Monitor Support
4
|
|
Content Protection
HDCP 2.3
|
-
-
|
|
No Encoders
-
|
Model
Arc
|
|
-
-
-
-
|
Codec
AVC (H.264)
HEVC (H.265)
AV1
|
|
Model
VCN 3.0
|
Model
Arc
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
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
2.2
Vulkan
1.3
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.6
GFX
10.3
|
Shader Model
6.6
-
-
|
|
1x Fan
|
1x Fan
|
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
4
|
Slots Required
1.0
PCIe Version
4.0
PCIe Lanes
8
|
|
Multi GPU Support
Supported
Type
Bridgeless
|
-
-
-
-
|
|
Height
110 mm (4.33 in)
Width
190 mm (7.48 in)
Depth
40 mm (1.57 in)
|
Height
69 mm (2.72 in)
Width
168 mm (6.61 in)
Depth
20 mm (0.79 in)
|
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