Huawei Atlas 300V Pro
Overview
The Huawei Atlas 300V Pro is a video analysis card built on a single Ascend 310P, and despite that positioning Huawei publishes full AI throughput for it: 140 TOPS INT8 and 70 TFLOPS FP16, identical to the Atlas 300I Pro that uses the same chip at the same 72 watts. For scale, that INT8 figure exceeds an NVIDIA T4. The differences from the 300I Pro are 48 GB of LPDDR4X rather than 24 GB, ECC support, and a much larger media block: 128 channels of 1080p30 H.264 or H.265 decode, or 16 channels of 4K60, plus 24 channels of 1080p30 encode and JPEG decode at 384 frames per second at 4K. It is a half-height half-length PCIe 4.0 x16 card.
Performance
Peak theoretical throughput by precision type
| Precision | Peak |
|---|---|
FP64 | No verified data available |
FP32 | No verified data available |
TF32 | No verified data available |
BF16 | No verified data available |
FP16 16-bit floating point | 70TFLOPS |
FP8 | No verified data available |
FP6 | No verified data available |
FP4 | No verified data available |
INT8 8-bit integer | 140TOPS |
Specifications
Architecture
Da Vinci
Form Factor
PCIe
Launch Year
2022
Process Node
No verified data available
Memory
48 GB LPDDR4X
Bandwidth
204.8 GB/s
TDP
No verified data available
Max power
72 W
Spec Confidence
Official
Full Specifications
| Chip Design | |
|---|---|
| Chiplets | 1 |
| Memory | |
| Memory | 48 GB |
| Memory Type | LPDDR4X |
| Bandwidth | 205 GB/s |
| Interface Width | No verified data available |
| Interconnect & I/O | |
| PCIe | 4.0 x16 |
| Power & Thermal | |
| TDP | No verified data available |
| Max power | 72 W |
| Enterprise Features | |
| ECC Memory | Yes |
| Compute APIs | CANN, MindSpore, MindX, PyTorch (torch_npu), ACL |
| Physical & Media | |
| Card Length | 169.5 mm |
| General | |
| Form Factor | PCIe |
| Architecture | Da Vinci |
| Process Node | No verified data available |
| Launch Year | 2022 |
Datasheet & Resources
Flopper Datasheet
Huawei Atlas 300V Pro specifications, generated from our database. Printable.
Vendor product page
Huawei documentation for the Atlas 300V Pro
Atlas 300V Pro 视频解析卡 规格 (140 TOPS INT8, 70 TFLOPS FP16, 48GB LPDDR4X)
Huawei · Latest version
Huawei Ascend Developer Documentation
CANN guides, MindSpore, Da Vinci
Data Provenance
Every figure traced to a source
Primary Source
- Publisher
- Huawei
- Published
- No verified data available
Data Quality
- Spec confidence
- Official
- Clock basis
- Boost
- Core precisions with figures
- 2 of 9
- Normalization
- All values in TFLOPS
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Frequently Asked Questions
How many TFLOPS does the Huawei Atlas 300V Pro have?
The Huawei Atlas 300V Pro delivers 70 TFLOPS FP16 at peak. Flopper does not currently have verified FP32 and FP8 throughput figures for it.
What is the power consumption of the Huawei Atlas 300V Pro?
Flopper does not currently have a verified TDP (Thermal Design Power) figure for the Huawei Atlas 300V Pro.
How much memory does the Huawei Atlas 300V Pro have?
The Huawei Atlas 300V Pro is equipped with 48 GB of memory with 204.8 GB/s of memory bandwidth.
What architecture is the Huawei Atlas 300V Pro based on?
The Huawei Atlas 300V Pro is based on the Da Vinci architecture, launched in 2022.
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