Home GPU Comparison NVIDIA RTX A1000 Mobile vs NVIDIA Quadro NVS 420

NVIDIA RTX A1000 Mobile vs NVIDIA Quadro NVS 420

We compared two Professional market GPUs: 4GB VRAM RTX A1000 Mobile and 256MB VRAM Quadro NVS 420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 Mobile 's Advantages
Released 13 years and 2 months late
Boost Clock1831MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (224GB/s vs 11.20GB/s)
2040 additional rendering cores
NVIDIA Quadro NVS 420 's Advantages
Lower TDP (40W vs 60W)

Score

Benchmark

FP32 (float)
RTX A1000 Mobile +33990%
7.5 TFLOPS
Quadro NVS 420
0.022 TFLOPS
VS

Graphics Card

Mar 2022
Release Date
Jan 2009
Quadro Ampere-M
Generation
Quadro NVS
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

630 MHz
Base Clock
-
1831 MHz
Boost Clock
-
1750 MHz
Memory Clock
700 MHz

Memory

4GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
64bit
224GB/s
Bandwidth
11.20GB/s

Render Config

-
-
-
16
SM Count
1
2048
Shading Units
8
64
TMUs
4
48
ROPs
4
64
Tensor Cores
-
16
RT Cores
-
128 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
16 KB
-
-
-

Theoretical Performance

89.9 GPixel/s
Pixel Rate
2.200 GPixel/s
117.2 GTexel/s
Texture Rate
2.200 GTexel/s
4.669 TFLOPS
FP16 (half)
-
7.5 TFLOPS
FP32 (float)
22.40 GFLOPS
72.96 GFLOPS
FP64 (double)
-

Board Design

60W
TDP
40W
-
Suggested PSU
200 W
Portable Device Dependent
Outputs
1x VHDCI
None
Power Connectors
None

Graphics Processor

GA107
GPU Name
G98
-
-
-
Ampere
Architecture
Tesla
Samsung
Foundry
TSMC
8 nm
Process Size
65 nm
8.7 billion
Transistors
0.21 billion
200 mm²
Die Size
86 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.2
Vulkan
N/A
8.6
CUDA
1.1
6.7
Shader Model
4.0

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