Home GPU Comparison NVIDIA GeForce GTX 1080 Max Q vs NVIDIA GeForce RTX 5080 Mobile

NVIDIA GeForce GTX 1080 Max Q vs NVIDIA GeForce RTX 5080 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Max Q and 16GB VRAM GeForce RTX 5080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Max Q 's Advantages
Lower TDP (150W vs 175W)
NVIDIA GeForce RTX 5080 Mobile 's Advantages
Released 7 years and 7 months late
Boost Clock has increased by 36% (2000MHz vs 1468MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (1.01TB/s vs 320.3GB/s)
5632 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Max Q
7.516 TFLOPS
GeForce RTX 5080 Mobile +336%
32.77 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Jan 2025
GeForce 10 Mobile
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

1290 MHz
Base Clock
1500 MHz
1468 MHz
Boost Clock
2000 MHz
1251 MHz
Memory Clock
2500 MHz

Memory

8GB
Memory Size
16GB
GDDR5X
Memory Type
GDDR7
256bit
Memory Bus
256bit
320.3GB/s
Bandwidth
1.01TB/s

Render Config

-
-
-
20
SM Count
64
2560
Shading Units
8192
160
TMUs
256
64
ROPs
96
-
Tensor Cores
256
-
RT Cores
64
48 KB (per SM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

93.95 GPixel/s
Pixel Rate
192.0 GPixel/s
234.9 GTexel/s
Texture Rate
512.0 GTexel/s
117.4 GFLOPS
FP16 (half)
32.77 TFLOPS
7.516 TFLOPS
FP32 (float)
32.77 TFLOPS
234.9 GFLOPS
FP64 (double)
512.0 GFLOPS

Board Design

150W
TDP
175W
-
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.13x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

GP104
GPU Name
GB203
N17E-G3-A1
GPU Variant
-
Pascal
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
4 nm
7.2 billion
Transistors
Unknown
314 mm²
Die Size
377 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
10.1
6.4
Shader Model
6.8

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