RTX A6000 vs Quadro M520 Mobile
We compared two Professional market GPUs: 48GB VRAM RTX A6000 and 2GB VRAM Quadro M520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A6000 's Advantages
Released 3 years and 9 months late
Boost Clock1800MHz
More VRAM (48GB vs 2GB)
Larger VRAM bandwidth (768.0GB/s vs 40.10GB/s)
10368 additional rendering cores
Quadro M520 Mobile 's Advantages
Lower TDP (25W vs 300W)
Score
Benchmark
FP32 (float)
RTX A6000
+4738%
38710
Quadro M520 Mobile
800
OctaneBench
RTX A6000
+3057%
600
Quadro M520 Mobile
19
Graphics Card
Oct 2020
Release Date
Jan 2017
Quadro Ampere
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
1410 MHz
Base Clock
-
1800 MHz
Boost Clock
-
2000 MHz
Memory Clock
1253 MHz
Memory
48GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
64bit
768.0GB/s
Bandwidth
40.10GB/s
Render Config
84
SM Count
-
10752
Shading Units
384
336
TMUs
16
112
ROPs
8
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
6 MB
L2 Cache
1024 KB
Theoretical Performance
201.6 GPixel/s
Pixel Rate
8.328 GPixel/s
604.8 GTexel/s
Texture Rate
16.66 GTexel/s
38.71 TFLOPS
FP16 (half)
-
38.71 TFLOPS
FP32 (float)
799.5 GFLOPS
604.8 GFLOPS
FP64 (double)
24.98 GFLOPS
Board Design
300W
TDP
25W
700 W
Suggested PSU
-
4x DisplayPort 1.4a
Outputs
No outputs
8-pin EPS
Power Connectors
None
Graphics Processor
GA102
GPU Name
GM108
Ampere
Architecture
Maxwell
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
Unknown
628 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
5.0
6.7
Shader Model
5.1
