Home GPU Comparison NVIDIA GeForce 920M vs NVIDIA GeForce RTX 2080 Mobile

NVIDIA GeForce 920M vs NVIDIA GeForce RTX 2080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920M 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 920M 's Advantages
Lower TDP (33W vs 150W)
NVIDIA GeForce RTX 2080 Mobile 's Advantages
Released 3 years and 10 months late
Boost Clock1590MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)
2560 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 920M
0.733 TFLOPS
GeForce RTX 2080 Mobile +1177%
9.362 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Jan 2019
GeForce 900M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1380 MHz
-
Boost Clock
1590 MHz
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
46
384
Shading Units
2944
32
TMUs
184
8
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

7.632 GPixel/s
Pixel Rate
101.8 GPixel/s
30.53 GTexel/s
Texture Rate
292.6 GTexel/s
-
FP16 (half)
18.72 TFLOPS
732.7 GFLOPS
FP32 (float)
9.362 TFLOPS
30.53 GFLOPS
FP64 (double)
292.6 GFLOPS

Board Design

33W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK208B
GPU Name
TU104
N16V-GM
GPU Variant
N18E-G3-A1
Kepler 2.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.02 billion
Transistors
13.6 billion
87 mm²
Die Size
545 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
7.5
5.1
Shader Model
6.6

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