# Model and Performance



## K80（Sold out）

GPU Options: 1-2 Tesla K80 GPUs

CPU Options: 4/8/16 cores

Memory Options: 8GB/16GB/32GB/64GB

Storage Options: 100-1000GB SSD local disk


## P40

GPU Options: 1-4 Tesla P40 GPUs

CPU Options: 4-32 cores

Memory Options: 8GB-128GB

Storage Options: 20-1000GB SSD local disk or SSD cloud disk (unlimited capacity)

Available Zones: Shanghai Zone 2B, North China Zone 1B

## V100（Sold out）

GPU Options: 1-4 Tesla V100 GPUs

CPU Options: 4-32 cores

Memory Options: 8GB-128GB

Storage Options: 20-1000GB SSD local disk or SSD cloud disk (unlimited capacity)

Status: Discontinued

## T4

GPU Options: 1-4 Tesla T4 GPUs

CPU Options: 4-32 cores

Memory Options: 8GB-128GB

Storage Options: 20-1000GB SSD local disk or SSD cloud disk (unlimited capacity)

Available Zones: North China Zone 1E

## T4S

CPU Options: 4-92 cores

Memory Options: 8GB-320GB

Storage Options: SSD cloud disk (unlimited capacity)

Available Zones: North China Zone 1B, South China(Guangzhou) Zone B, North China Zone 1E

## V100S

CPU Options: 4-92 cores

Memory Options: 8GB-576GB

Storage Options: SSD cloud disk (unlimited capacity)

Available Zones: North China Zone 1B, South China(Guangzhou) Zone B, Shanghai Zone 2A

## A100

CPU Options: 16-124 cores

Memory Options: 64GB-1024GB

Storage Options: SSD cloud disk (unlimited capacity)

Available Zones: North China Zone 2A

## Performance Parameters

| Parameter | Tesla K80  | Tesla P40 | Telsa V100 | Tesla T4/T4S | Tesla V100S  | Tesla A100 |
| -------------- | ---------- | --------- | ---------- | ---------- | ------------ | ------------ |
| CUDA Core Count | 2,496 | 3,840 | 5,120 | 2,560 | 5,120 | 6,912 |
| Single Precision Floating point performance | 8.7 TFLOPS | 12 TFLOPS | 14 TFOPS | 8.1 TFLOPS | 16.35 TFLOPS | 19.49 TFLOPS |
| INT8 Performance  | N/A | 47 TOPS  | N/A | 130 TOPS | N/A | N/A |
| Tensor Performance | N/A | N/A  | 112 TFLOPS | N/A | 130 TFLOPS | 312 TFLOPS |
| Memory Capacity | 12GB | 24GB | 16GB | 16GB | 32GB | 80GB |
| Power Consumption | 300W | 250W | 250W | 70W | 300W | 300W |
| Architecture | Kepler | Pascal | Volta | Turing | Volta | Ampere |