Home GPU Comparison NVIDIA GeForce 720M vs AMD Radeon RX 6600S

NVIDIA GeForce 720M vs AMD Radeon RX 6600S

We compared two Mobile platform GPUs: 2GB VRAM GeForce 720M and 4GB VRAM Radeon RX 6600S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 720M 's Advantages
Lower TDP (33W vs 80W)
AMD Radeon RX 6600S 's Advantages
Released 8 years and 9 months late
Boost Clock2000MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 12.80GB/s)
1696 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 720M
0.24 TFLOPS
Radeon RX 6600S +2886%
7.168 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jan 2022
GeForce 700M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1700 MHz
-
Boost Clock
2000 MHz
800 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
224.0GB/s

Render Config

2
SM Count
-
-
Compute Units
28
96
Shading Units
1792
16
TMUs
112
8
ROPs
64
-
Tensor Cores
-
-
RT Cores
28
64 KB (per SM)
L1 Cache
128 KB per Array
128 KB
L2 Cache
2 MB

Theoretical Performance

2.500 GPixel/s
Pixel Rate
128.0 GPixel/s
10.00 GTexel/s
Texture Rate
224.0 GTexel/s
-
FP16 (half)
14.34 TFLOPS
240.0 GFLOPS
FP32 (float)
7.168 TFLOPS
20.00 GFLOPS
FP64 (double)
448.0 GFLOPS

Graphics Processor

GF117
GPU Name
Navi 23
N14M-GE
GPU Variant
-
Fermi 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
0.585 billion
Transistors
11.06 billion
116 mm²
Die Size
237 mm²

Board Design

33W
TDP
80W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.5

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