Quadro P620 Mobile vs A10G
We compared two Professional market GPUs: 4GB VRAM Quadro P620 Mobile and 12GB VRAM A10G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Quadro P620 Mobile 's Advantages
Lower TDP (40W vs 150W)
A10G 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 19% (1710MHz vs 1443MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (600.2GB/s vs 96.13GB/s)
8704 additional rendering cores
Score
Benchmark
FP32 (float)
Quadro P620 Mobile
1478
A10G
+2032%
31520
Graphics Card
Feb 2018
Release Date
Apr 2021
Quadro Mobile
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1177 MHz
Base Clock
1320 MHz
1443 MHz
Boost Clock
1710 MHz
1502 MHz
Memory Clock
1563 MHz
Memory
4GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
384bit
96.13GB/s
Bandwidth
600.2GB/s
Render Config
4
SM Count
72
512
Shading Units
9216
32
TMUs
288
16
ROPs
96
-
Tensor Cores
288
-
RT Cores
72
48 KB (per SM)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
6 MB
Theoretical Performance
23.09 GPixel/s
Pixel Rate
164.2 GPixel/s
46.18 GTexel/s
Texture Rate
492.5 GTexel/s
23.09 GFLOPS
FP16 (half)
31.52 TFLOPS
1478 GFLOPS
FP32 (float)
31.52 TFLOPS
46.18 GFLOPS
FP64 (double)
985.0 GFLOPS
Board Design
40W
TDP
150W
-
Suggested PSU
450 W
No outputs
Outputs
No outputs
None
Power Connectors
8-pin EPS
Graphics Processor
GP107
GPU Name
GA102
-
GPU Variant
GA102-890-A1
Pascal
Architecture
Ampere
Samsung
Foundry
Samsung
14 nm
Process Size
8 nm
3.3 billion
Transistors
28.3 billion
132 mm²
Die Size
628 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
8.6
6.4
Shader Model
6.6
