NVIDIA RTX A5000 Mobile vs NVIDIA RTX A3000 Mobile
We compared two Professional market GPUs: 16GB VRAM RTX A5000 Mobile and 6GB VRAM RTX A3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A5000 Mobile 's Advantages
Boost Clock has increased by 28% (1575MHz vs 1230MHz)
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (448.0GB/s vs 264.0GB/s)
2048 additional rendering cores
NVIDIA RTX A3000 Mobile 's Advantages
Lower TDP (70W vs 150W)
Score
Benchmark
FP32 (float)
RTX A5000 Mobile
+91%
19.35 TFLOPS
RTX A3000 Mobile
10.08 TFLOPS
Graphics Card
Apr 2021
Release Date
Apr 2021
Quadro Ampere-M
Generation
Ampere-MW
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
900 MHz
Base Clock
600 MHz
1575 MHz
Boost Clock
1230 MHz
1750 MHz
Memory Clock
1375 MHz
Memory
16GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
448.0GB/s
Bandwidth
264.0GB/s
Render Config
-
-
-
48
SM Count
32
6144
Shading Units
4096
192
TMUs
128
96
ROPs
64
192
Tensor Cores
128
48
RT Cores
32
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
151.2 GPixel/s
Pixel Rate
78.72 GPixel/s
302.4 GTexel/s
Texture Rate
157.4 GTexel/s
19.35 TFLOPS
FP16 (half)
10.08 TFLOPS
19.35 TFLOPS
FP32 (float)
10.08 TFLOPS
302.4 GFLOPS
FP64 (double)
157.4 GFLOPS
Board Design
150W
TDP
70W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
GA104
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
17.4 billion
Transistors
17.4 billion
392 mm²
Die Size
392 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.6
6.7
Shader Model
6.8
