Home GPU Comparison AMD Radeon RX 6550M vs NVIDIA GeForce GTX 980MX

AMD Radeon RX 6550M vs NVIDIA GeForce GTX 980MX

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6550M and 8GB VRAM GeForce GTX 980MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550M 's Advantages
Released 6 years and 7 months late
Boost Clock has increased by 141% (2840MHz vs 1178MHz)
Lower TDP (80W vs 148W)
NVIDIA GeForce GTX 980MX 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (192.0GB/s vs 144.0GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6550M +48%
5.816 TFLOPS
GeForce GTX 980MX
3.92 TFLOPS
Blender
Radeon RX 6550M +21%
381
GeForce GTX 980MX
314
VS

Graphics Card

Jan 2023
Release Date
Jun 2016
Navi Mobile
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x16

Clock Speeds

2000 MHz
Base Clock
1050 MHz
2840 MHz
Boost Clock
1178 MHz
2250 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
256bit
144.0GB/s
Bandwidth
192.0GB/s

Render Config

16
Compute Units
-
-
-
-
1024
Shading Units
1664
64
TMUs
104
32
ROPs
64
-
-
-
16
RT Cores
-
128 KB per Array
L1 Cache
48 KB (per SMM)
1024 KB
L2 Cache
2 MB
16 MB
L3 Cache
-

Theoretical Performance

90.88 GPixel/s
Pixel Rate
75.39 GPixel/s
181.8 GTexel/s
Texture Rate
122.5 GTexel/s
11.63 TFLOPS
FP16 (half)
-
5.816 TFLOPS
FP32 (float)
3.920 TFLOPS
363.5 GFLOPS
FP64 (double)
122.5 GFLOPS

Board Design

80W
TDP
148W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Navi 24
GPU Name
GM204
Navi 24
GPU Variant
N16E-GXX-A1
RDNA 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
5.4 billion
Transistors
5.2 billion
107 mm²
Die Size
398 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
5.2
6.7
Shader Model
6.4

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