NVIDIA GeForce GTX 1080 Max Q vs NVIDIA GeForce RTX 2080 Mobile
We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Max Q and 8GB VRAM GeForce RTX 2080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Mobile 's Advantages
Released 1 years and 7 months late
Boost Clock has increased by 8% (1590MHz vs 1468MHz)
Larger VRAM bandwidth (448.0GB/s vs 320.3GB/s)
384 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1080 Max Q
7.516 TFLOPS
GeForce RTX 2080 Mobile
+24%
9.362 TFLOPS
3DMark Time Spy
GeForce GTX 1080 Max Q
6036
GeForce RTX 2080 Mobile
+66%
10054
3DMark Time Spy Extreme
GeForce GTX 1080 Max Q
2728
GeForce RTX 2080 Mobile
+73%
4723
Graphics Card
Jun 2017
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
1290 MHz
Base Clock
1380 MHz
1468 MHz
Boost Clock
1590 MHz
1251 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
8GB
GDDR5X
Memory Type
GDDR6
256bit
Memory Bus
256bit
320.3GB/s
Bandwidth
448.0GB/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
93.95 GPixel/s
Pixel Rate
101.8 GPixel/s
234.9 GTexel/s
Texture Rate
292.6 GTexel/s
117.4 GFLOPS
FP16 (half)
18.72 TFLOPS
7.516 TFLOPS
FP32 (float)
9.362 TFLOPS
234.9 GFLOPS
FP64 (double)
292.6 GFLOPS
Board Design
150W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
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
