16 GB
GDDR61560 MHz
Boost Clock140 W
TDP8 nm
ProcessShare on Social Media
Share RTX A4000 specifications with othersTechnical Specifications
Core Specifications
Architecture:
Ampere
Process Size:
8 nm
Base Clock:
735 MHz
Boost Clock:
1560 MHz
Shader Units:
6144
SMs:
48
Tensor Cores:
192
RT Cores:
48
TMUs:
192
ROPs:
96
Memory & Performance
Memory Size:
16 GB
Memory Type:
GDDR6
Memory Bandwidth:
448.0 GB/s
Bus Interface:
PCIe 4.0 x16
TDP:
140 W
Suggested PSU:
300 W
Cache & Die Information
L1 Cache:
128 KB
L2 Cache:
4.0 MB
Die Size:
392 mm²
Transistors:
17.4 billion
Transistor Density:
44.4 million/mm²
Physical Specifications
Board Length:
241 mm
Board Width:
112 mm
Power Connectors:
1x 6-pin
Display Outputs:
4x DisplayPort 1.4a
Quick Facts
Performance
Pixel Fill Rate
149.8 GPixel/s
Texture Fill Rate
299.5 GTexel/s
FP32 Performance
19.2 TFLOPS
CUDA Toolkit Compatibility
Cuda Compute
8.6
sm_86
Architecture
Ampere
Supported CUDA Toolkits
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
12.0
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
Ampere architecture with 2nd gen RT cores and hardware AV1 decode