GeForce RTX 2080 Max Q vs GeForce GT 720M
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Max Q and 2GB VRAM GeForce GT 720M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 Max Q 's Advantages
Released 5 years and 1 months late
Boost Clock has increased by 44% (1095MHz vs 758MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 12.80GB/s)
2752 additional rendering cores
GeForce GT 720M 's Advantages
Lower TDP (33W vs 80W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Max Q
+2115%
6447
GeForce GT 720M
291
3DMark Time Spy
GeForce RTX 2080 Max Q
+4278%
7968
GeForce GT 720M
182
Graphics Card
Jan 2019
Release Date
Dec 2013
GeForce 20 Mobile
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x8
Clock Speeds
735 MHz
Base Clock
719 MHz
1095 MHz
Boost Clock
758 MHz
1500 MHz
Memory Clock
800 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
384.0GB/s
Bandwidth
12.80GB/s
Render Config
46
SM Count
-
2944
Shading Units
192
184
TMUs
16
64
ROPs
8
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
Theoretical Performance
70.08 GPixel/s
Pixel Rate
3.032 GPixel/s
201.5 GTexel/s
Texture Rate
12.13 GTexel/s
12.89 TFLOPS
FP16 (half)
-
6.447 TFLOPS
FP32 (float)
291.1 GFLOPS
201.5 GFLOPS
FP64 (double)
12.13 GFLOPS
Board Design
80W
TDP
33W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU104
GPU Name
GK208
N18E-G3-A1
GPU Variant
GT 720M
Turing
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
1.02 billion
545 mm²
Die Size
87 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.5
6.6
Shader Model
5.1
