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

AMD Radeon Pro 555 vs AMD Radeon RX 6500M

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 4GB VRAM Radeon RX 6500M 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 Pro 555
1.306 TFLOPS
Radeon RX 6500M +276%
4.915 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Graphics Processor

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

Board Design

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

Graphics Features

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

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