NVIDIA RTX A4500 20GB
Ampere PCIe 2021 8nm
FP32
23.6
TFLOPS
VRAM
20 GB
GDDR6
TDP
200 W
118.2 TFLOPS/kW
Bandwidth
640 GB/s
memory
CUDA Cores
7,168
224 tensor cores
Performance Metrics
Peak theoretical throughput by precision type
| Precision | Description | Bits | Peak TFLOPS | Efficiency |
|---|---|---|---|---|
| INT8 | 8-bit integer | 8 | 47.3 | 0.236 TFLOPS/W |
| FP16 | 16-bit floating point | 16 | 23.6 | 0.118 TFLOPS/W |
| BF16 | Brain Float 16 | 16 | 23.6 | 0.118 TFLOPS/W |
| TF32 | TensorFloat-32 | 32 | 23.6 | 0.118 TFLOPS/W |
| FP32 | 32-bit floating point | 32 | 23.6 | 0.118 TFLOPS/W |
| FP64 | 64-bit floating point | 64 | 0.4 | 0.002 TFLOPS/W |
FP16 Efficiency
0.118 TFLOPS/W
23.6 TFLOPS / 200W
FP32 Efficiency
0.118 TFLOPS/W
23.6 TFLOPS / 200W
Power Specifications
TDP
200 W
Max Power
230 W
Power Connector
PCIe 8-pin
Cooling
Air
Memory Specifications
Capacity
20 GB
Type
GDDR6
Bandwidth
640 GB/s
Interface
320-bit
Hardware & Design
Form Factor
PCIe
Architecture
Ampere
Process Node
8nm
Launch Year
2021
Variant
20GB
Market Segment
Professional
Full Specifications
| Compute Engine | |
|---|---|
| CUDA Cores | 7,168 |
| Tensor Cores | 224 (3rd Gen) |
| Streaming Multiprocessors | 56 |
| Base Clock | 1.05 GHz |
| Boost Clock | 1.65 GHz |
| Memory | |
| VRAM | 20 GB |
| Memory Type | GDDR6 |
| Bandwidth | 640 GB/s |
| Interface Width | 320-bit |
| Power & Thermal | |
| TDP | 200 W |
| General | |
| Form Factor | PCIe |
| Architecture | Ampere |
| Launch Year | 2021 |
Common Use Cases
General Compute AI/ML Workloads Data Processing
The NVIDIA RTX A4500 is optimized for high-performance computing tasks with Ampere architecture delivering 23.65 TFLOPS of compute power.
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