Home GPU Comparison NVIDIA GeForce RTX 4090 Ti vs AMD Radeon RX 560 XT

NVIDIA GeForce RTX 4090 Ti vs AMD Radeon RX 560 XT

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 4GB VRAM Radeon RX 560 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 109% (2565MHz vs 1226MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (1152GB/s vs 224.0GB/s)
16384 additional rendering cores
AMD Radeon RX 560 XT 's Advantages
Lower TDP (150W vs 600W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Ti +2021%
93.24 TFLOPS
Radeon RX 560 XT
4.394 TFLOPS
VS

Graphics Card

Unknown
Release Date
Mar 2019
GeForce 40
Generation
Polaris
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2325 MHz
Base Clock
1074 MHz
2565 MHz
Boost Clock
1226 MHz
1500 MHz
Memory Clock
1750 MHz

Memory

24GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
256bit
1152GB/s
Bandwidth
224.0GB/s

Render Config

-
Compute Units
28
142
SM Count
-
18176
Shading Units
1792
568
TMUs
112
192
ROPs
32
568
Tensor Cores
-
142
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
96 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

492.5 GPixel/s
Pixel Rate
39.23 GPixel/s
1457 GTexel/s
Texture Rate
137.3 GTexel/s
93.24 TFLOPS
FP16 (half)
4.394 TFLOPS
93.24 TFLOPS
FP32 (float)
4.394 TFLOPS
1457 GFLOPS
FP64 (double)
274.6 GFLOPS

Board Design

600W
TDP
150W
1000 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
2x 16-pin
Power Connectors
1x 6-pin

Graphics Processor

AD102
GPU Name
Ellesmere
AD102-400-A1
GPU Variant
Polaris 10 LE1
Ada Lovelace
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
5 nm
Process Size
14 nm
76.3 billion
Transistors
5.7 billion
609 mm²
Die Size
232 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
6.4

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