Jetson Orin Nano 8 GB vs Quadro K620
We compared two Professional market GPUs: 8GB VRAM Jetson Orin Nano 8 GB and 2GB VRAM Quadro K620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Jetson Orin Nano 8 GB 's Advantages
Released 8 years and 8 months late
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (68.29GB/s vs 28.80GB/s)
640 additional rendering cores
Lower TDP (15W vs 45W)
Quadro K620 's Advantages
Boost Clock1124MHz
Score
Benchmark
FP32 (float)
Jetson Orin Nano 8 GB
+48%
1280
Quadro K620
863
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
1058 MHz
-
Boost Clock
1124 MHz
1067 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
2GB
LPDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
68.29GB/s
Bandwidth
28.80GB/s
Render Config
8
SM Count
-
1024
Shading Units
384
32
TMUs
24
16
ROPs
16
32
Tensor Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
Theoretical Performance
10.00 GPixel/s
Pixel Rate
17.98 GPixel/s
20.00 GTexel/s
Texture Rate
26.98 GTexel/s
2.560 TFLOPS
FP16 (half)
-
1280 GFLOPS
FP32 (float)
863.2 GFLOPS
640.0 GFLOPS
FP64 (double)
26.98 GFLOPS
Board Design
15W
TDP
45W
-
Suggested PSU
200 W
Portable Device Dependent
Outputs
1x DVI
1x DisplayPort 1.4a
-
Power Connectors
None
Graphics Processor
GA10B
GPU Name
GM107
-
GPU Variant
GM107-850-A2
Ampere
Architecture
Maxwell
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
Unknown
Transistors
1.87 billion
Unknown
Die Size
148 mm²
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
