AMD Instinct MI250 vs AMD Instinct MI100
AMD Instinct MI250
AMD Instinct MI100
|
13312 Shaders
128GB HBM2e
1700MHz
|
7680 Shaders
32GB HBM2
1502MHz
|
|
Peak AI Performance
362.09 TOPS
INT4 Tensor
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Peak AI Performance
184.57 TFLOPS
FP16 Tensor (FP16 Accumulate)
|
|
FP32
45.26 TFLOPS
|
FP32
23.07 TFLOPS
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FP16
90.52 TFLOPS
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FP16
46.14 TFLOPS
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Form Factor
OAM Module
-
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Form Factor
PCIe Card
2.0-Slots
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TDP
500W
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TDP
300W
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-
-
-
-
-
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Power Connectors
-
2x 8-Pin
-
-
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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 N/A
0%
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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 N/A
0%
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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 N/A
0%
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OCT Metal N/A
0%
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Peak AI
Performance
362.09 TOPS
INT4 Tensor
|
Peak AI
Performance
184.57 TFLOPS
FP16 Tensor (FP16 Accumulate)
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-
-
-
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-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP16
90.52 TFLOPS
362.09 TFLOPS
Tensor (FP16 Accumulate)
-
362.09 TFLOPS
Tensor (FP32 Accumulate)
-
|
FP16
46.14 TFLOPS
184.57 TFLOPS
Tensor (FP16 Accumulate)
-
184.57 TFLOPS
Tensor (FP32 Accumulate)
-
|
|
FP32
45.26 TFLOPS
90.52 TFLOPS
Tensor
-
|
FP32
23.07 TFLOPS
46.14 TFLOPS
Tensor
-
|
|
FP64
45.26 TFLOPS
90.52 TFLOPS
Tensor
|
FP64
11.54 TFLOPS
-
|
|
BF16
-
362.09 TFLOPS
Tensor
-
|
BF16
-
92.28 TFLOPS
Tensor
-
|
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-
-
-
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-
-
-
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INT4
362.09 TOPS
Tensor
-
|
INT4
92.28 TOPS
Tensor
-
|
|
INT8
-
362.09 TOPS
Tensor
-
|
INT8
-
92.28 TOPS
Tensor
-
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-
-
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-
-
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-
-
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-
-
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Pixel
Fillrate
-
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Pixel
Fillrate
-
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-
-
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-
-
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Texture
Fillrate
1414.4 GTexel/s
|
Texture
Fillrate
720.96 GTexel/s
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Manufacturer
AMD
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Manufacturer
AMD
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Chip Designer
AMD
|
Chip Designer
AMD
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Architecture
CDNA 2
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Architecture
CDNA 1
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Family
Instinct
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Family
Instinct
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Codename
Aldebaran
Aldebaran XT
Variant
Aldebaran XT
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Codename
Arcturus
-
Variant
Arcturus XL
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|
Market Segment
Server
|
Market Segment
Server
|
|
Release Date
11/8/2021
|
Release Date
11/16/2020
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Foundry
TSMC
-
|
Foundry
TSMC
-
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Fabrication Node
N6
-
|
Fabrication Node
N7
-
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Die Size
2x 724 mm²
-
|
Die Size
750 mm²
-
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Transistor Count
2x 28 Billion
-
|
Transistor Count
25.6 Billion
-
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Transistor Density
38.67M/mm²
-
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Transistor Density
34.13M/mm²
-
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Form
OAM Module
|
Form
PCIe Card
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Shading Units
13312 Shaders
-
|
Shading Units
7680 Shaders
-
|
|
Texture Mapping Units
832 TMUs
|
Texture Mapping Units
480 TMUs
|
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Render Output Units
-
|
Render Output Units
-
|
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Tensor Cores
832 T-Cores
|
Tensor Cores
480 T-Cores
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-
-
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-
-
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-
-
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-
-
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Compute Units
208 CUs
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Compute Units
120 CUs
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-
-
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-
-
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-
-
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-
-
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-
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1000MHz Base
1700MHz
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-
-
1000MHz Base
1502MHz
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-
-
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-
-
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L1
-
-
16KB/CU
-
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L1
-
-
16KB/CU
-
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L2
16MB Shared
|
L2
8MB Shared
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-
-
-
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-
-
-
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128GB
HBM2e
ECC
|
32GB
HBM2
ECC
|
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Bus Width
8192Bit
|
Bus Width
4096Bit
|
|
Clock
1600MHz
Transfer Rate
3.2GT/s
Bandwidth
3276.8GB/s
|
Clock
1200MHz
Transfer Rate
2.4GT/s
Bandwidth
1228.8GB/s
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-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
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TDP
500W
|
TDP
300W
|
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-
-
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-
-
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-
-
-
-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
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No Ports
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Max Resolution
Unknown
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Max Resolution
Unknown
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Max Resolution Refresh Rate
-
|
Max Resolution Refresh Rate
-
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Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
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Display Stream Compression (DSC)
Not Supported
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Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
Unknown
|
Multi Monitor Support
Unknown
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-
-
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-
-
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Model
2x VCN 2.6
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Model
VCN 2.5
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
HEVC (H.265)
-
-
-
-
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No Decoders
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Model
VCN 2.5
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
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-
-
-
-
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-
-
-
-
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-
-
OpenCL
3.0
-
-
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-
-
OpenCL
2.1
-
-
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-
-
-
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GFX
9.4
-
-
-
-
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-
-
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GFX
9.4
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-
-
-
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-
-
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-
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-
-
-
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-
-
-
-
-
-
-
-
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Power Connectors
-
-
-
2x 8-Pin
-
-
-
|
|
-
-
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
Infinity Fabric
|
Multi GPU Support
Supported
Type
Infinity Fabric
|
|
-
-
-
-
-
-
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Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
37 mm (1.46 in)
|
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