Home GPU Comparison NVIDIA GeForce RTX 4090 Ti vs AMD Radeon RX 5500 XT

NVIDIA GeForce RTX 4090 Ti vs AMD Radeon RX 5500 XT

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 4GB VRAM Radeon RX 5500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages
Boost Clock has increased by 39% (2565MHz vs 1845MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (1152GB/s vs 224.0GB/s)
16768 additional rendering cores
AMD Radeon RX 5500 XT 's Advantages
Lower TDP (130W vs 600W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Ti +1694%
93.24 TFLOPS
Radeon RX 5500 XT
5.196 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2019
GeForce 40
Generation
Navi
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

2325 MHz
Base Clock
1607 MHz
2565 MHz
Boost Clock
1845 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

24GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
128bit
1152GB/s
Bandwidth
224.0GB/s

Render Config

142
SM Count
-
-
Compute Units
22
18176
Shading Units
1408
568
TMUs
88
192
ROPs
32
568
Tensor Cores
-
142
RT Cores
-
128 KB (per SM)
L1 Cache
-
96 MB
L2 Cache
2 MB

Theoretical Performance

492.5 GPixel/s
Pixel Rate
59.04 GPixel/s
1457 GTexel/s
Texture Rate
162.4 GTexel/s
93.24 TFLOPS
FP16 (half)
10.39 TFLOPS
93.24 TFLOPS
FP32 (float)
5.196 TFLOPS
1457 GFLOPS
FP64 (double)
324.7 GFLOPS

Graphics Processor

AD102
GPU Name
Navi 14
AD102-400-A1
GPU Variant
Navi 14 XTX (215-0932396)
Ada Lovelace
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
76.3 billion
Transistors
6.4 billion
609 mm²
Die Size
158 mm²

Board Design

600W
TDP
130W
1000 W
Suggested PSU
300 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 16-pin
Power Connectors
1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.9
CUDA
-
6.7
Shader Model
6.5

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