AMD Radeon RX 6550M vs AMD Radeon R9 M385X
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
May 2015
Generation
Navi Mobile
Gem System
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
2000 MHz
1000 MHz
Boost Clock
2840 MHz
1100 MHz
Memory Clock
2250 MHz
1200 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
128bit
Bandwidth
144.0GB/s
76.80GB/s
Render Config
Compute Units
16
14
Shading Units
1024
896
TMUs
64
56
ROPs
32
16
RT Cores
16
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
256 KB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
90.88 GPixel/s
17.60 GPixel/s
Texture Rate
181.8 GTexel/s
61.60 GTexel/s
FP16 (half)
11.63 TFLOPS
-
FP32 (float)
5.816 TFLOPS
1.971 TFLOPS
FP64 (double)
363.5 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
Navi 24
Strato
GPU Variant
Navi 24
Strato XT
Architecture
RDNA 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
5.4 billion
2.08 billion
Die Size
107 mm²
160 mm²
Board Design
TDP
80W
Unknown
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2.170
Shader Model
6.7
6.5
📊 Benchmark
Blender
381
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