Home GPU Comparison AMD Radeon RX 6500M vs AMD Radeon Pro 555

AMD Radeon RX 6500M vs AMD Radeon Pro 555

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6500M and 2GB VRAM Radeon Pro 555 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500M 's Advantages
Released 4 years and 7 months late
Boost Clock2400MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (144.0GB/s vs 81.60GB/s)
256 additional rendering cores
Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)
Radeon RX 6500M +276%
4.915 TFLOPS
Radeon Pro 555
1.306 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jun 2017
Mobility Radeon
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x8

Clock Speeds

2000 MHz
Base Clock
-
2400 MHz
Boost Clock
-
2250 MHz
Memory Clock
1275 MHz

Memory

4GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
144.0GB/s
Bandwidth
81.60GB/s

Render Config

16
Compute Units
12
-
-
-
1024
Shading Units
768
64
TMUs
48
32
ROPs
16
-
-
-
16
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
1024 KB
16 MB
L3 Cache
-

Theoretical Performance

76.80 GPixel/s
Pixel Rate
13.60 GPixel/s
153.6 GTexel/s
Texture Rate
40.80 GTexel/s
9.830 TFLOPS
FP16 (half)
1306 GFLOPS
4.915 TFLOPS
FP32 (float)
1306 GFLOPS
307.2 GFLOPS
FP64 (double)
81.60 GFLOPS

Board Design

50W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Navi 24
GPU Name
Polaris 21
Navi 24 XM
GPU Variant
Polaris 21 PRO
RDNA 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
6 nm
Process Size
14 nm
5.4 billion
Transistors
3 billion
107 mm²
Die Size
123 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.2
OpenCL
2.1
1.3
Vulkan
1.2
-
-
-
6.6
Shader Model
6.4

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