AMD Instinct MI300X Specs
AMD Instinct MI300X
|
19456 Shaders
192GB HBM3
2100MHz
|
|
Peak Performance
5229.77 TOPS
INT8 Tensor Sparse
|
|
FP32
163.43 TFLOPS
|
|
FP16
326.86 TFLOPS
|
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Form Factor
OAM Module
-
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TDP
560W
|
|
-
-
-
-
-
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GB6 Metal 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 CUDA 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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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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Foundry
TSMC
TSMC Active Interposer Die
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Fabrication Node
N5
N6 Active Interposer Die
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Die Size
4x 370 mm²
-
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Transistor Count
4x 36.5 Billion
-
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Transistor Density
98.65M/mm²
-
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Form
OAM Module
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Shading Units
19456 Shaders
-
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Texture Mapping Units
1216 TMUs
|
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Render Output Units
-
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Tensor Cores
1216 T-Cores
|
|
-
-
|
|
-
-
|
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Compute Units
304 CUs
|
|
-
-
|
|
-
-
|
|
-
-
1000MHz Base
2100MHz
|
|
Peak Performance
5229.77 TOPS
INT8 Tensor Sparse
|
|
-
-
-
|
|
FP8
-
2614.89 TFLOPS Tensor (FP16 Accumulate)
5229.77 TFLOPS Tensor (FP16 Accumulate) Sparse
2614.89 TFLOPS Tensor (FP32 Accumulate)
5229.77 TFLOPS Tensor (FP32 Accumulate) Sparse
|
|
FP16
326.86 TFLOPS
1307.44 TFLOPS Tensor (FP16 Accumulate)
2614.89 TFLOPS Tensor (FP16 Accumulate) Sparse
1307.44 TFLOPS Tensor (FP32 Accumulate)
2614.89 TFLOPS Tensor (FP32 Accumulate) Sparse
|
|
FP32
163.43 TFLOPS
163.43 TFLOPS Tensor
326.86 TFLOPS Tensor Sparse
|
|
FP64
81.72 TFLOPS
163.43 TFLOPS Tensor
|
|
BF16
-
1307.44 TFLOPS Tensor
2614.89 TFLOPS Tensor Sparse
|
|
TF32
653.72 TFLOPS Tensor
1307.44 TFLOPS Tensor Sparse
|
|
-
-
-
|
|
INT8
-
2614.89 TOPS Tensor
5229.77 TOPS Tensor Sparse
|
|
-
-
|
|
-
-
|
|
Pixel Fillrate
-
|
|
-
-
|
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Texture Fillrate
2553.6 GTexel/s
|
|
-
-
|
|
L1
-
-
16KB/CU
-
|
|
L2
16MB Shared
|
|
L3
256MB Shared
-
|
|
192GB
HBM3
ECC
|
|
Bus Width
8192Bit
|
|
Clock
2600MHz
Transfer Rate
5.2GT/s
Bandwidth
5324.8GB/s
|
|
-
-
-
-
-
-
-
-
-
|
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TDP
560W
|
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
|
|
Max Resolution
Unknown
|
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Max Resolution Refresh Rate
-
|
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
Unknown
|
|
-
-
|
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Model
2x VCN 2.6
|
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
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No Decoders
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
|
-
-
OpenCL
3.0
-
-
|
|
-
-
-
-
GFX
9.4
-
-
-
-
|
|
-
-
-
-
|
|
-
-
-
-
-
-
-
-
|
|
-
-
PCIe Version
5.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
Infinity Fabric
|
|
-
-
-
-
-
-
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