Home GPU Comparison AMD Radeon RX 6550M vs NVIDIA GeForce GTX 670MX

AMD Radeon RX 6550M vs NVIDIA GeForce GTX 670MX

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6550M and 3GB VRAM GeForce GTX 670MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550M 's Advantages
Released 10 years and 3 months late
Boost Clock2840MHz
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (144.0GB/s vs 67.20GB/s)
64 additional rendering cores
NVIDIA GeForce GTX 670MX 's Advantages
Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)
Radeon RX 6550M +403%
5.816 TFLOPS
GeForce GTX 670MX
1.154 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Oct 2012
Navi Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x16

Clock Speeds

2000 MHz
Base Clock
-
2840 MHz
Boost Clock
-
2250 MHz
Memory Clock
700 MHz

Memory

4GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
192bit
144.0GB/s
Bandwidth
67.20GB/s

Render Config

-
SM Count
-
16
Compute Units
-
1024
Shading Units
960
64
TMUs
80
32
ROPs
24
-
Tensor Cores
-
16
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
384 KB

Theoretical Performance

90.88 GPixel/s
Pixel Rate
12.02 GPixel/s
181.8 GTexel/s
Texture Rate
48.08 GTexel/s
11.63 TFLOPS
FP16 (half)
-
5.816 TFLOPS
FP32 (float)
1154 GFLOPS
363.5 GFLOPS
FP64 (double)
48.08 GFLOPS

Graphics Processor

Navi 24
GPU Name
GK104
Navi 24
GPU Variant
N13E-GR-A2
RDNA 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
5.4 billion
Transistors
3.54 billion
107 mm²
Die Size
294 mm²

Board Design

80W
TDP
75W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.7
Shader Model
5.1

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