Home GPU Comparison NVIDIA RTX A5000 Max-Q vs AMD Radeon RX 6550M

NVIDIA RTX A5000 Max-Q vs AMD Radeon RX 6550M

We compared two Mobile platform GPUs: 16GB VRAM RTX A5000 Max Q and 4GB VRAM Radeon RX 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 Max-Q 's Advantages
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (384.0GB/s vs 144.0GB/s)
5120 additional rendering cores
AMD Radeon RX 6550M 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 110% (2840MHz vs 1350MHz)

Score

Benchmark

FP32 (float)
RTX A5000 Max Q +185%
16.59 TFLOPS
Radeon RX 6550M
5.816 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Jan 2023
Quadro Ampere-M
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

720 MHz
Base Clock
2000 MHz
1350 MHz
Boost Clock
2840 MHz
1500 MHz
Memory Clock
2250 MHz

Memory

16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
64bit
384.0GB/s
Bandwidth
144.0GB/s

Render Config

-
Compute Units
16
48
SM Count
-
6144
Shading Units
1024
192
TMUs
64
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
16
128 KB (per SM)
L1 Cache
128 KB per Array
4 MB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

129.6 GPixel/s
Pixel Rate
90.88 GPixel/s
259.2 GTexel/s
Texture Rate
181.8 GTexel/s
16.59 TFLOPS
FP16 (half)
11.63 TFLOPS
16.59 TFLOPS
FP32 (float)
5.816 TFLOPS
259.2 GFLOPS
FP64 (double)
363.5 GFLOPS

Board Design

80W
TDP
80W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GA104
GPU Name
Navi 24
-
GPU Variant
Navi 24
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
17.4 billion
Transistors
5.4 billion
392 mm²
Die Size
107 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.7
Shader Model
6.7

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