AMD Radeon RX 550X Mobile vs NVIDIA GeForce RTX 6080
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Jan 2027
Generation
Mobility Radeon
GeForce 60
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1100 MHz
2300 MHz
Boost Clock
1176 MHz
2800 MHz
Memory Clock
1500 MHz
1875 MHz
Memory
Memory Size
2GB
20GB
Memory Type
GDDR5
GDDR7
Memory Bus
64bit
320bit
Bandwidth
48.00GB/s
1.20TB/s
Render Config
Compute Units
10
-
Shading Units
640
10752
TMUs
40
336
ROPs
16
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
64 MB
SM Count
-
84
Tensor Cores
-
336
RT Cores
-
84
Theoretical Performance
Pixel Rate
18.82 GPixel/s
313.6 GPixel/s
Texture Rate
47.04 GTexel/s
940.8 GTexel/s
FP16 (half)
1.505 TFLOPS
60.21 TFLOPS
FP32 (float)
1.505 TFLOPS
60.21 TFLOPS
FP64 (double)
94.08 GFLOPS
940.8 GFLOPS
Graphics Processor
GPU Name
Polaris 23
GR203
GPU Variant
Polaris 23 MXT
GR203-400-A1
Architecture
GCN 4.0
Rubin
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
3 nm
Transistors
2.2 billion
Unknown
Die Size
103 mm²
Unknown
Board Design
TDP
50W
350W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
-
750 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.9
CUDA
-
12.0