NVIDIA RTX A4000 16GB
Ampere PCIe 2021 8nm
FP32
19.2
TFLOPS
VRAM
16 GB
GDDR6
TDP
140 W
136.9 TFLOPS/kW
Bandwidth
448 GB/s
memory
CUDA Cores
6,144
192 tensor cores
Performance Metrics
Peak theoretical throughput by precision type
| Precision | Bits | Peak TFLOPS | Efficiency |
|---|---|---|---|
| INT8 | 8 | 38.3 | 0.274 TFLOPS/W |
| FP16 | 16 | 19.2 | 0.137 TFLOPS/W |
| BF16 | 16 | 19.2 | 0.137 TFLOPS/W |
| TF32 | 32 | 19.2 | 0.137 TFLOPS/W |
| FP32 | 32 | 19.2 | 0.137 TFLOPS/W |
| FP64 | 64 | 0.3 | 0.002 TFLOPS/W |
FP16 Efficiency
0.137 TFLOPS/W
19.2 TFLOPS / 140W
FP32 Efficiency
0.137 TFLOPS/W
19.2 TFLOPS / 140W
Power Specifications
TDP
140 W
Max Power
161 W
Power Connector
PCIe Slot
Cooling
Air
Memory Specifications
Capacity
16 GB
Type
GDDR6
Bandwidth
448 GB/s
Interface
256-bit
Hardware & Design
Form Factor
PCIe
Architecture
Ampere
Process Node
8nm
Launch Year
2021
Variant
16GB
Market Segment
Professional
Full Specifications
| Compute Engine | |
|---|---|
| CUDA Cores | 6,144 |
| Tensor Cores | 192 (3rd Gen) |
| Streaming Multiprocessors | 48 |
| Base Clock | 735 MHz |
| Boost Clock | 1.56 GHz |
| Memory | |
| VRAM | 16 GB |
| Memory Type | GDDR6 |
| Bandwidth | 448 GB/s |
| Interface Width | 256-bit |
| Power & Thermal | |
| TDP | 140 W |
| General | |
| Form Factor | PCIe |
| Architecture | Ampere |
| Launch Year | 2021 |
Common Use Cases
General Compute AI/ML Workloads Data Processing
The NVIDIA RTX A4000 is optimized for high-performance computing tasks with Ampere architecture delivering 19.17 TFLOPS of compute power.
Where to Rent
| Provider | Instance | Price/hr | |
|---|---|---|---|
RunPod | RTX A4000 | $0.17 | View → |
Prices shown are approximate. Click through for current pricing.
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