Home GPU Comparison AMD Radeon 660M vs NVIDIA Jetson Nano GPU

AMD Radeon 660M vs NVIDIA Jetson Nano GPU

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM Jetson Nano GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 660M 's Advantages
Released 2 years and 8 months late
Boost Clock has increased by 106% (1900MHz vs 921MHz)
256 additional rendering cores
NVIDIA Jetson Nano GPU 's Advantages
Lower TDP (10W vs 15W)

Score

Benchmark

FP32 (float)
Radeon 660M +518%
1.459 TFLOPS
Jetson Nano GPU
0.236 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
May 2019
Rembrandt
Generation
Tegra
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
IGP

Clock Speeds

1500 MHz
Base Clock
640 MHz
1900 MHz
Boost Clock
921 MHz
System Shared
Memory Clock
System Shared

Memory

System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent

Render Config

-
SM Count
-
6
Compute Units
-
384
Shading Units
128
24
TMUs
16
16
ROPs
16
-
Tensor Cores
-
6
RT Cores
-
128 KB per Array
L1 Cache
48 KB (per SMM)
2 MB
L2 Cache
256 KB

Theoretical Performance

30.40 GPixel/s
Pixel Rate
14.74 GPixel/s
45.60 GTexel/s
Texture Rate
14.74 GTexel/s
2.918 TFLOPS
FP16 (half)
471.6 GFLOPS
1459 GFLOPS
FP32 (float)
235.8 GFLOPS
91.20 GFLOPS
FP64 (double)
7.368 GFLOPS

Graphics Processor

Rembrandt
GPU Name
GM20B
-
GPU Variant
TM660M-A2
RDNA 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
20 nm
13.1 billion
Transistors
2 billion
210 mm²
Die Size
118 mm²

Board Design

15W
TDP
10W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.1
-
CUDA
5.3
6.5
Shader Model
6.4

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