AMD Radeon Pro 5500 XT vs AMD Radeon RX 6600S
GPU Specs Compare
Graphics Card
Release Date
Aug 2020
Jan 2022
Generation
Radeon Pro Mac
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1187 MHz
1700 MHz
Boost Clock
1757 MHz
2000 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
128bit
Bandwidth
224.0GB/s
224.0GB/s
Render Config
Compute Units
24
28
Shading Units
1536
1792
TMUs
96
112
ROPs
32
64
L2 Cache
2 MB
2 MB
RT Cores
-
28
L1 Cache
-
128 KB per Array
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
56.22 GPixel/s
128.0 GPixel/s
Texture Rate
168.7 GTexel/s
224.0 GTexel/s
FP16 (half)
10.80 TFLOPS
14.34 TFLOPS
FP32 (float)
5.398 TFLOPS
7.168 TFLOPS
FP64 (double)
337.3 GFLOPS
448.0 GFLOPS
Graphics Processor
GPU Name
Navi 14
Navi 23
GPU Variant
Navi 14 PRO XL
-
Architecture
RDNA 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
6.4 billion
11.06 billion
Die Size
158 mm²
237 mm²
Board Design
TDP
125W
80W
Suggested PSU
300 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.5
6.5
📊 Benchmark
3DMark Time Spy
-
7,700
3DMark Time Spy Extreme
-
3,389