NVIDIA RTX A3000 Mobile vs NVIDIA RTX A1000 Mobile
We compared two Professional market GPUs: 6GB VRAM RTX A3000 Mobile and 4GB VRAM RTX A1000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A3000 Mobile 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (264.0GB/s vs 224GB/s)
2048 additional rendering cores
NVIDIA RTX A1000 Mobile 's Advantages
Released 11 months late
Boost Clock has increased by 49% (1831MHz vs 1230MHz)
Lower TDP (60W vs 70W)
Score
Benchmark
FP32 (float)
RTX A3000 Mobile
+34%
10.08 TFLOPS
RTX A1000 Mobile
7.5 TFLOPS
3DMark Time Spy
RTX A3000 Mobile
+86%
8191
RTX A1000 Mobile
4398
3DMark Time Spy Extreme
RTX A3000 Mobile
+95%
4223
RTX A1000 Mobile
2161
Graphics Card
Apr 2021
Release Date
Mar 2022
Ampere-MW
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
600 MHz
Base Clock
630 MHz
1230 MHz
Boost Clock
1831 MHz
1375 MHz
Memory Clock
1750 MHz
Memory
6GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
128bit
264.0GB/s
Bandwidth
224GB/s
Render Config
-
-
-
32
SM Count
16
4096
Shading Units
2048
128
TMUs
64
64
ROPs
48
128
Tensor Cores
64
32
RT Cores
16
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
78.72 GPixel/s
Pixel Rate
89.9 GPixel/s
157.4 GTexel/s
Texture Rate
117.2 GTexel/s
10.08 TFLOPS
FP16 (half)
4.669 TFLOPS
10.08 TFLOPS
FP32 (float)
7.5 TFLOPS
157.4 GFLOPS
FP64 (double)
72.96 GFLOPS
Board Design
70W
TDP
60W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
GA107
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
17.4 billion
Transistors
8.7 billion
392 mm²
Die Size
200 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
1.2
8.6
CUDA
8.6
6.8
Shader Model
6.7
