NVIDIA RTX A3000 Mobile vs NVIDIA Quadro P520 Mobile
We compared two Professional market GPUs: 6GB VRAM RTX A3000 Mobile and 2GB VRAM Quadro P520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A3000 Mobile 's Advantages
Released 1 years and 11 months late
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 48.06GB/s)
3712 additional rendering cores
NVIDIA Quadro P520 Mobile 's Advantages
Boost Clock has increased by 21% (1493MHz vs 1230MHz)
Lower TDP (18W vs 70W)
Score
Benchmark
FP32 (float)
RTX A3000 Mobile
+778%
10.08 TFLOPS
Quadro P520 Mobile
1.147 TFLOPS
Graphics Card
Apr 2021
Release Date
May 2019
Ampere-MW
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
600 MHz
Base Clock
1303 MHz
1230 MHz
Boost Clock
1493 MHz
1375 MHz
Memory Clock
1502 MHz
Memory
6GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
64bit
264.0GB/s
Bandwidth
48.06GB/s
Render Config
-
-
-
32
SM Count
3
4096
Shading Units
384
128
TMUs
24
64
ROPs
16
128
Tensor Cores
-
32
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
78.72 GPixel/s
Pixel Rate
23.89 GPixel/s
157.4 GTexel/s
Texture Rate
35.83 GTexel/s
10.08 TFLOPS
FP16 (half)
17.92 GFLOPS
10.08 TFLOPS
FP32 (float)
1147 GFLOPS
157.4 GFLOPS
FP64 (double)
35.83 GFLOPS
Board Design
70W
TDP
18W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
GP108
-
-
-
Ampere
Architecture
Pascal
Samsung
Foundry
Samsung
8 nm
Process Size
14 nm
17.4 billion
Transistors
1.8 billion
392 mm²
Die Size
74 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
6.1
6.8
Shader Model
6.4
