AMD P30PH vs AMD Radeon RX 6550S
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jan 2023
Generation
Mining GPUs
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1120 MHz
2000 MHz
Boost Clock
1206 MHz
2400 MHz
Memory Clock
2100 MHz
2000 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
64bit
Bandwidth
268.8GB/s
128.0GB/s
Render Config
Compute Units
32
16
Shading Units
2048
1024
TMUs
128
64
ROPs
32
32
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
1024 KB
RT Cores
-
16
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
38.59 GPixel/s
76.80 GPixel/s
Texture Rate
154.4 GTexel/s
153.6 GTexel/s
FP16 (half)
4.940 TFLOPS
9.830 TFLOPS
FP32 (float)
4.940 TFLOPS
4.915 TFLOPS
FP64 (double)
308.7 GFLOPS
307.2 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Navi 24
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
5.7 billion
5.4 billion
Die Size
232 mm²
107 mm²
GPU Variant
-
Navi 24
Board Design
TDP
180W
50W
Suggested PSU
450 W
-
Outputs
1x HDMI 2.0b
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.7
6.7