Home GPU Comparison NVIDIA Jetson Orin NX 8 GB vs NVIDIA Quadro K420

NVIDIA Jetson Orin NX 8 GB vs NVIDIA Quadro K420

We compared two Professional market GPUs: 8GB VRAM Jetson Orin NX 8 GB and 1024MB VRAM Quadro K420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Jetson Orin NX 8 GB 's Advantages
Released 8 years and 8 months late
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (102.4GB/s vs 28.51GB/s)
832 additional rendering cores
Lower TDP (20W vs 41W)

Score

Benchmark

FP32 (float)
Jetson Orin NX 8 GB +366%
1.567 TFLOPS
Quadro K420
0.336 TFLOPS
VS

Graphics Card

Mar 2023
Release Date
Jul 2014
Tegra
Generation
Quadro
Professional
Type
Professional
PCIe 4.0 x4
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1600 MHz
Memory Clock
891 MHz

Memory

8GB
Memory Size
1024MB
LPDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
102.4GB/s
Bandwidth
28.51GB/s

Render Config

8
SM Count
-
-
Compute Units
-
1024
Shading Units
192
32
TMUs
16
16
ROPs
16
32
Tensor Cores
-
-
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB

Theoretical Performance

12.24 GPixel/s
Pixel Rate
3.504 GPixel/s
24.48 GTexel/s
Texture Rate
14.02 GTexel/s
3.133 TFLOPS
FP16 (half)
-
1.567 TFLOPS
FP32 (float)
336.4 GFLOPS
783.4 GFLOPS
FP64 (double)
14.02 GFLOPS

Graphics Processor

GA10B
GPU Name
GK107
TE980M-A1
GPU Variant
GK107-301-A2
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
Unknown
Transistors
1.27 billion
Unknown
Die Size
118 mm²

Board Design

20W
TDP
41W
-
Suggested PSU
200 W
Portable Device Dependent
Outputs
1x DVI 1x DisplayPort 1.2
-
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.0
6.7
Shader Model
5.1

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