Home GPU Comparison NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce RTX 2080 Max Q

NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce RTX 2080 Max Q

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 8GB VRAM GeForce RTX 2080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Mobile 's Advantages
Boost Clock has increased by 58% (1734MHz vs 1095MHz)
NVIDIA GeForce RTX 2080 Max Q 's Advantages
Released 2 years and 5 months late
Larger VRAM bandwidth (384.0GB/s vs 320.3GB/s)
384 additional rendering cores
Lower TDP (80W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Mobile +37%
8.878 TFLOPS
GeForce RTX 2080 Max Q
6.447 TFLOPS
3DMark Time Spy
GeForce GTX 1080 Mobile
7241
GeForce RTX 2080 Max Q +9%
7928
VS

Graphics Card

Aug 2016
Release Date
Jan 2019
GeForce 10 Mobile
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1556 MHz
Base Clock
735 MHz
1734 MHz
Boost Clock
1095 MHz
1251 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
8GB
GDDR5X
Memory Type
GDDR6
256bit
Memory Bus
256bit
320.3GB/s
Bandwidth
384.0GB/s

Render Config

-
-
-
20
SM Count
46
2560
Shading Units
2944
160
TMUs
184
64
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
48 KB (per SM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

111.0 GPixel/s
Pixel Rate
70.08 GPixel/s
277.4 GTexel/s
Texture Rate
201.5 GTexel/s
138.7 GFLOPS
FP16 (half)
12.89 TFLOPS
8.878 TFLOPS
FP32 (float)
6.447 TFLOPS
277.4 GFLOPS
FP64 (double)
201.5 GFLOPS

Board Design

150W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GP104
GPU Name
TU104
N17E-G3-A1
GPU Variant
N18E-G3-A1
Pascal
Architecture
Turing
TSMC
Foundry
TSMC
16 nm
Process Size
12 nm
7.2 billion
Transistors
13.6 billion
314 mm²
Die Size
545 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
7.5
6.4
Shader Model
6.6

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