Home GPU Comparison AMD Radeon RX 6500 XT vs NVIDIA GeForce RTX 4090 D

AMD Radeon RX 6500 XT vs NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6500 XT and 24GB VRAM GeForce RTX 4090 D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500 XT 's Advantages
Boost Clock has increased by 12% (2815MHz vs 2520MHz)
Lower TDP (107W vs 425W)
NVIDIA GeForce RTX 4090 D 's Advantages
Released 1 years and 11 months late
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (1008GB/s vs 143.9GB/s)
13568 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6500 XT
5.765 TFLOPS
GeForce RTX 4090 D +1175%
73.54 TFLOPS
3DMark Time Spy
Radeon RX 6500 XT
4918
GeForce RTX 4090 D +598%
34332
Blender
Radeon RX 6500 XT
571
GeForce RTX 4090 D +1987%
11920
VS

Graphics Card

Jan 2022
Release Date
Dec 2023
Navi II
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 4.0 x16

Clock Speeds

2310 MHz
Base Clock
2280 MHz
2815 MHz
Boost Clock
2520 MHz
2248 MHz
Memory Clock
1313 MHz

Memory

4GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6X
64bit
Memory Bus
384bit
143.9GB/s
Bandwidth
1008GB/s

Render Config

16
Compute Units
-
-
SM Count
114
1024
Shading Units
14592
64
TMUs
456
32
ROPs
176
-
Tensor Cores
456
16
RT Cores
114
128 KB per Array
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
72 MB
16 MB
L3 Cache
-

Theoretical Performance

90.08 GPixel/s
Pixel Rate
443.5 GPixel/s
180.2 GTexel/s
Texture Rate
1149 GTexel/s
11.53 TFLOPS
FP16 (half)
73.54 TFLOPS
5.765 TFLOPS
FP32 (float)
73.54 TFLOPS
360.3 GFLOPS
FP64 (double)
1149 GFLOPS

Board Design

107W
TDP
425W
300 W
Suggested PSU
800 W
1x HDMI 2.1 1x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

Navi 24
GPU Name
AD102
Navi 24 XT (215-135000006)
GPU Variant
AD102-250-A1
RDNA 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
6 nm
Process Size
5 nm
5.4 billion
Transistors
76.3 billion
107 mm²
Die Size
609 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.6
Shader Model
6.7

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