Home GPU Comparison NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce 720M

NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce 720M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5080 Mobile and 2GB VRAM GeForce 720M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 Mobile 's Advantages
Released 11 years and 9 months late
Boost Clock2000MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (1.01TB/s vs 12.80GB/s)
8096 additional rendering cores
NVIDIA GeForce 720M 's Advantages
Lower TDP (33W vs 175W)

Score

Benchmark

FP32 (float)
GeForce RTX 5080 Mobile +13554%
32.77 TFLOPS
GeForce 720M
0.24 TFLOPS
VS

Graphics Card

Jan 2025
Release Date
Apr 2013
GeForce 50 Mobile
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1500 MHz
Base Clock
-
2000 MHz
Boost Clock
-
2500 MHz
Memory Clock
800 MHz

Memory

16GB
Memory Size
2GB
GDDR7
Memory Type
DDR3
256bit
Memory Bus
64bit
1.01TB/s
Bandwidth
12.80GB/s

Render Config

-
-
-
64
SM Count
2
8192
Shading Units
96
256
TMUs
16
96
ROPs
8
256
Tensor Cores
-
64
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
64 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

192.0 GPixel/s
Pixel Rate
2.500 GPixel/s
512.0 GTexel/s
Texture Rate
10.00 GTexel/s
32.77 TFLOPS
FP16 (half)
-
32.77 TFLOPS
FP32 (float)
240.0 GFLOPS
512.0 GFLOPS
FP64 (double)
20.00 GFLOPS

Board Design

175W
TDP
33W
550 W
Suggested PSU
-
1x HDMI 2.13x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GB203
GPU Name
GF117
-
GPU Variant
N14M-GE
Blackwell 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
4 nm
Process Size
28 nm
Unknown
Transistors
0.585 billion
377 mm²
Die Size
116 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
10.1
CUDA
2.1
6.8
Shader Model
5.1

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