Home GPU Comparison NVIDIA GeForce 920MX vs AMD Radeon RX 6550M

NVIDIA GeForce 920MX vs AMD Radeon RX 6550M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 4GB VRAM Radeon RX 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages
Lower TDP (16W vs 80W)
AMD Radeon RX 6550M 's Advantages
Released 6 years and 10 months late
Boost Clock has increased by 186% (2840MHz vs 993MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (144.0GB/s vs 14.40GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 920MX
0.508 TFLOPS
Radeon RX 6550M +1044%
5.816 TFLOPS
Blender
GeForce 920MX
47
Radeon RX 6550M +710%
381
VS

Graphics Card

Mar 2016
Release Date
Jan 2023
GeForce 900M
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x4

Clock Speeds

965 MHz
Base Clock
2000 MHz
993 MHz
Boost Clock
2840 MHz
900 MHz
Memory Clock
2250 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
144.0GB/s

Render Config

-
Compute Units
16
-
-
-
256
Shading Units
1024
24
TMUs
64
8
ROPs
32
-
-
-
-
RT Cores
16
64 KB (per SMM)
L1 Cache
128 KB per Array
1024 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

7.944 GPixel/s
Pixel Rate
90.88 GPixel/s
23.83 GTexel/s
Texture Rate
181.8 GTexel/s
-
FP16 (half)
11.63 TFLOPS
508.4 GFLOPS
FP32 (float)
5.816 TFLOPS
15.89 GFLOPS
FP64 (double)
363.5 GFLOPS

Board Design

16W
TDP
80W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GM108
GPU Name
Navi 24
N16V-GMR1-S
GPU Variant
Navi 24
Maxwell
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
Unknown
Transistors
5.4 billion
Unknown
Die Size
107 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
5.0
CUDA
-
5.1
Shader Model
6.7

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