NVIDIA RTX A2000 Mobile vs NVIDIA RTX A3000 Mobile
We compared two Professional market GPUs: 4GB VRAM RTX A2000 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 A2000 Mobile 's Advantages
Boost Clock has increased by 37% (1687MHz vs 1230MHz)
NVIDIA RTX A3000 Mobile 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (264.0GB/s vs 192.0GB/s)
1536 additional rendering cores
Lower TDP (70W vs 95W)
Score
Benchmark
FP32 (float)
RTX A2000 Mobile
8.637 TFLOPS
RTX A3000 Mobile
+16%
10.08 TFLOPS
3DMark Time Spy
RTX A2000 Mobile
4917
RTX A3000 Mobile
+66%
8191
3DMark Time Spy Extreme
RTX A2000 Mobile
2836
RTX A3000 Mobile
+48%
4223
3DMark Speed Way
RTX A2000 Mobile
1290
RTX A3000 Mobile
+63%
2105
Graphics Card
Apr 2021
Release Date
Apr 2021
Ampere-MW
Generation
Ampere-MW
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1215 MHz
Base Clock
600 MHz
1687 MHz
Boost Clock
1230 MHz
1500 MHz
Memory Clock
1375 MHz
Memory
4GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
192bit
192.0GB/s
Bandwidth
264.0GB/s
Render Config
-
-
-
20
SM Count
32
2560
Shading Units
4096
80
TMUs
128
48
ROPs
64
80
Tensor Cores
128
20
RT Cores
32
128 KB (per SM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
80.98 GPixel/s
Pixel Rate
78.72 GPixel/s
135.0 GTexel/s
Texture Rate
157.4 GTexel/s
8.637 TFLOPS
FP16 (half)
10.08 TFLOPS
8.637 TFLOPS
FP32 (float)
10.08 TFLOPS
135.0 GFLOPS
FP64 (double)
157.4 GFLOPS
Board Design
95W
TDP
70W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA107
GPU Name
GA104
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
8.7 billion
Transistors
17.4 billion
200 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
6.8
Shader Model
6.8
