AMD Radeon RX 5500M vs NVIDIA GeForce RTX 4090
GPU · Specs Compare
Graphics Card
Release Date
Oct 2019
Sep 2022
Generation
Mobility Radeon
GeForce 40
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1375 MHz
2235 MHz
Boost Clock
1645 MHz
2520 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR6
GDDR6X
Memory Bus
128bit
384bit
Bandwidth
224.0GB/s
1.01TB/s
Render Config
Compute Units
22
—
Shading Units
1408
16384
TMUs
88
512
ROPs
32
176
L2 Cache
2 MB
72 MB
SM Count
—
128
Tensor Cores
—
512
RT Cores
—
128
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
52.64 GPixel/s
443.5 GPixel/s
Texture Rate
144.8 GTexel/s
1290.2 GTexel/s
FP16 (half)
9.265 TFLOPS
82.58 TFLOPS
FP32 (float)
4.632 TFLOPS
82.58 TFLOPS
FP64 (double)
289.5 GFLOPS
1290.2 GFLOPS
Graphics Processor
GPU Name
Navi 14
AD102
GPU Variant
Navi 14 XTM
AD102-300-A1
Architecture
RDNA 1.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
6.4 billion
76.3 billion
Die Size
158 mm²
609 mm²
Board Design
TDP
85W
450W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
850 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.5
6.8
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.