NVIDIA GeForce RTX 6090 vs AMD Radeon RX 6550S
GPU Specs Compare
Graphics Card
Release Date
Jan 2027
Jan 2023
Generation
GeForce 60
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
2300 MHz
2000 MHz
Boost Clock
2700 MHz
2400 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
32GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
512bit
64bit
Bandwidth
1.79TB/s
128.0GB/s
Render Config
SM Count
192
-
Shading Units
24576
1024
TMUs
768
64
ROPs
192
32
Tensor Cores
768
-
RT Cores
192
16
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
96 MB
1024 KB
Compute Units
-
16
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
518.4 GPixel/s
76.80 GPixel/s
Texture Rate
2073.6 GTexel/s
153.6 GTexel/s
FP16 (half)
132.7 TFLOPS
9.830 TFLOPS
FP32 (float)
132.7 TFLOPS
4.915 TFLOPS
FP64 (double)
2.074 TFLOPS
307.2 GFLOPS
Graphics Processor
GPU Name
GR202
Navi 24
GPU Variant
GR202-300-A1
Navi 24
Architecture
Rubin
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
3 nm
6 nm
Transistors
Unknown
5.4 billion
Die Size
Unknown
107 mm²
Board Design
TDP
525W
50W
Suggested PSU
900 W
-
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.4
1.3
CUDA
12.0
-
Shader Model
6.9
6.7