Home GPU Comparison NVIDIA RTX A6000 vs NVIDIA Quadro P520 Mobile

NVIDIA RTX A6000 vs NVIDIA Quadro P520 Mobile

We compared two Professional market GPUs: 48GB VRAM RTX A6000 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 A6000 's Advantages
Released 1 years and 5 months late
Boost Clock has increased by 21% (1800MHz vs 1493MHz)
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (768.0GB/s vs 48.06GB/s)
10368 additional rendering cores
NVIDIA Quadro P520 Mobile 's Advantages
Lower TDP (18W vs 300W)

Score

Benchmark

FP32 (float)
RTX A6000 +3274%
38.71 TFLOPS
Quadro P520 Mobile
1.147 TFLOPS
Blender
RTX A6000 +7179%
5387
Quadro P520 Mobile
74
OctaneBench
RTX A6000 +3057%
600
Quadro P520 Mobile
19
VS

Graphics Card

Oct 2020
Release Date
May 2019
Quadro Ampere
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1410 MHz
Base Clock
1303 MHz
1800 MHz
Boost Clock
1493 MHz
2000 MHz
Memory Clock
1502 MHz

Memory

48GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
64bit
768.0GB/s
Bandwidth
48.06GB/s

Render Config

-
-
-
84
SM Count
3
10752
Shading Units
384
336
TMUs
24
112
ROPs
16
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
6 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

201.6 GPixel/s
Pixel Rate
23.89 GPixel/s
604.8 GTexel/s
Texture Rate
35.83 GTexel/s
38.71 TFLOPS
FP16 (half)
17.92 GFLOPS
38.71 TFLOPS
FP32 (float)
1147 GFLOPS
604.8 GFLOPS
FP64 (double)
35.83 GFLOPS

Board Design

300W
TDP
18W
700 W
Suggested PSU
-
4x DisplayPort 1.4a
Outputs
No outputs
8-pin EPS
Power Connectors
None

Graphics Processor

GA102
GPU Name
GP108
-
-
-
Ampere
Architecture
Pascal
Samsung
Foundry
Samsung
8 nm
Process Size
14 nm
28.3 billion
Transistors
1.8 billion
628 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
6.7
Shader Model
6.4

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