Home GPU Comparison NVIDIA GeForce RTX 4090 vs AMD Radeon RX 6650 XT

NVIDIA GeForce RTX 4090 vs AMD Radeon RX 6650 XT

NVIDIA GeForce RTX 4090
VS
AMD Radeon RX 6650 XT
NVIDIA GeForce RTX 4090 AMD Radeon RX 6650 XT
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages
More VRAM (24GB vs 8GB)
14336 additional rendering cores
AMD Radeon RX 6650 XT 's Advantages
Boost Clock has increased by 5% (2635MHz vs 2520MHz)
Larger VRAM bandwidth (280.3TB/s vs 1.01TB/s)
Lower TDP (176W vs 450W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 +665%
82.58 TFLOPS
Radeon RX 6650 XT
10.79 TFLOPS
3DMark Time Spy
GeForce RTX 4090 +269%
36549
Radeon RX 6650 XT
9902
Blender
GeForce RTX 4090 +951%
12921
Radeon RX 6650 XT
1229
Shadow of the Tomb Raider 2160p
GeForce RTX 4090 +386%
185
Radeon RX 6650 XT
38
Shadow of the Tomb Raider 1440p
GeForce RTX 4090 +263%
280
Radeon RX 6650 XT
77
Shadow of the Tomb Raider 1080p
GeForce RTX 4090 +155%
304
Radeon RX 6650 XT
119
Cyberpunk 2077 2160p
GeForce RTX 4090 +213%
94
Radeon RX 6650 XT
30
Cyberpunk 2077 1440p
GeForce RTX 4090 +400%
185
Radeon RX 6650 XT
37
Cyberpunk 2077 1080p
GeForce RTX 4090 +230%
195
Radeon RX 6650 XT
59
Battlefield 5 2160p
GeForce RTX 4090 +238%
186
Radeon RX 6650 XT
55
Battlefield 5 1440p
GeForce RTX 4090 +82%
203
Radeon RX 6650 XT
111
Battlefield 5 1080p
GeForce RTX 4090 +35%
213
Radeon RX 6650 XT
157
GTA 5 2160p
GeForce RTX 4090 +160%
167
Radeon RX 6650 XT
64
GTA 5 1440p
GeForce RTX 4090 +117%
185
Radeon RX 6650 XT
85
GTA 5 1080p
GeForce RTX 4090 +24%
186
Radeon RX 6650 XT
150
GeForce RTX 4090
VS
Radeon RX 6650 XT

Graphics Card

Sep 2022
Release Date
May 2022
GeForce 40
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

2235 MHz
Base Clock
2055 MHz
2520 MHz
Boost Clock
2635 MHz
1313 MHz
Memory Clock
2190 MHz

Memory

24GB
Memory Size
8GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
128bit
1.01TB/s
Bandwidth
280.3GB/s

Render Config

128
SM Count
-
-
Compute Units
32
16384
Shading Units
2048
512
TMUs
128
176
ROPs
64
512
Tensor Cores
-
128
RT Cores
32
128 KB (per SM)
L1 Cache
128 KB per Array
72 MB
L2 Cache
2 MB

Theoretical Performance

443.5 GPixel/s
Pixel Rate
168.6 GPixel/s
1290 GTexel/s
Texture Rate
337.3 GTexel/s
82.58 TFLOPS
FP16 (half)
21.59 TFLOPS
82.58 TFLOPS
FP32 (float)
10.79 TFLOPS
1290 GFLOPS
FP64 (double)
674.6 GFLOPS

Graphics Processor

AD102
GPU Name
Navi 23
AD102-300-A1
GPU Variant
Navi 23 KXT (215-130000136)
Ada Lovelace
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
76.3 billion
Transistors
11.06 billion
609 mm²
Die Size
237 mm²

Board Design

450W
TDP
176W
850 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 8-pin

Graphics Features

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

Related GPU Comparisons

1
NVIDIA GeForce RTX 4090 vs NVIDIA A100 PCIe 80 GB
2
NVIDIA GeForce RTX 4080 SUPER vs NVIDIA GeForce RTX 4090
3
NVIDIA GeForce RTX 4090 vs NVIDIA RTX A6000
4
NVIDIA GeForce RTX 4090 vs NVIDIA Tesla V100 PCIe 32 GB
5
NVIDIA Tesla T4 vs NVIDIA GeForce RTX 4090
6
NVIDIA GeForce RTX 4090 vs NVIDIA RTX 6000 Ada
7
NVIDIA GeForce RTX 4090 vs NVIDIA H100 SXM5
8
NVIDIA GeForce RTX 4090 vs NVIDIA GeForce GT 520 OEM
9
NVIDIA GeForce RTX 4090 vs AMD FirePro S7000
10
NVIDIA GeForce RTX 4090 vs AMD Radeon RX 550 512SP
© 2024 - TopCPU.net   Contact Us Privacy Policy