AMD Radeon RX 6600 VS NVIDIA GeForce RTX 4090

AMD Radeon RX 6600

amd

Brand

8GB GDDR6

Memory

1792

Cores

224 GB/s

Bandwidth

Radeon RX 6600

N/A Oct 2021 View Details
VS
NVIDIA GeForce RTX 4090

nvidia

Brand

24GB GDDR6X

Memory

16384

Cores

1010 GB/s

Bandwidth

GeForce RTX 4090

N/A Sep 2022 View Details
AMD Radeon RX 6600

Radeon RX 6600

$329 • Oct 2021

VS

GeForce RTX 4090

$1599 • Sep 2022

NVIDIA GeForce RTX 4090
Advertisement

Specs Comparison

SpecificationAMD Radeon RX 6600NVIDIA GeForce RTX 4090
8 GB24 GB
GDDR6GDDR6X
132 W 450 W
N/AN/A
2491 MHz2520 MHz
224 GB/s1010 GB/s
7nm5nm
RDNA 2.0Ada Lovelace
179216384
28128
112512
64176
128-bit384-bit
1750 MHz 1313 MHz
159.4 GPixel/s443.5 GPixel/s
224 GTexel/s 1.01 GTexel/s
8.928 GFLOPS82.58 GFLOPS
2.00 MB72.00 MB
237 mm²609 mm²
11060 Million76300 Million
300 W 850 W
1x 8-pin1x 16-pin
PCIe 4.0 x8PCIe 4.0 x16
12.212.2
1.31.3
4.64.6
TSMCTSMC

Comparison in Synthetic Benchmarks

3DMark Background
3DMark

3DMark Time Spy

Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads

Graphics Score

7173

AMD Radeon RX 6600

42193 (+488%)

NVIDIA GeForce RTX 4090

Geekbench Background
Geekbench

Geekbench 6

Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs

OpenCL Score

58048

AMD Radeon RX 6600

316301 (+445%)

NVIDIA GeForce RTX 4090

GFXBench Background
GFXBench

GFXBench 5.0

Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs

Aztec Ruins High (FPS)

96.4 FPS

AMD Radeon RX 6600

615.9 FPS (+539%)

NVIDIA GeForce RTX 4090

Passmark Background
Passmark

PassMark G2D

Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations

G2D Mark

15115

AMD Radeon RX 6600

38309 (+153%)

NVIDIA GeForce RTX 4090

Game Benchmarks Comparison (318 benchmarks)

Split Fiction Background
Split Fiction

Split Fiction

8.7 2025 Action, Adventure

1080p
| ultra

GeForce RTX 4090 (+328%)
AVG 295 FPS
MIN 258 FPS
Radeon RX 6600
AVG 69 FPS
MIN 59 FPS
1440p
| ultra

GeForce RTX 4090 (+384%)
AVG 237 FPS
MIN 206 FPS
Radeon RX 6600
AVG 49 FPS
MIN 41 FPS
2160p
| ultra

GeForce RTX 4090 (+446%)
AVG 153 FPS
MIN 137 FPS
Radeon RX 6600
AVG 28 FPS
MIN 24 FPS
Winner
Loser
Marvel's Spider-Man 2 Background
Marvel's Spider-Man 2

Marvel's Spider-Man 2

7.9 2025 Action, Adventure

1080p
| ultra

GeForce RTX 4090 (+253%)
AVG 159 FPS
MIN 117 FPS
Radeon RX 6600
AVG 45 FPS
MIN 34 FPS
1440p
| ultra

GeForce RTX 4090 (+474%)
AVG 155 FPS
MIN 114 FPS
Radeon RX 6600
AVG 27 FPS
MIN 23 FPS
2160p
| ultra

GeForce RTX 4090 (+573%)
AVG 101 FPS
MIN 69 FPS
Radeon RX 6600
AVG 15 FPS
MIN 12 FPS
1080p
| ultra
| RTX

GeForce RTX 4090 (+658%)
AVG 91 FPS
MIN 70 FPS
Radeon RX 6600
AVG 12 FPS
MIN 9 FPS
1440p
| ultra
| RTX

GeForce RTX 4090 (+950%)
AVG 84 FPS
MIN 58 FPS
Radeon RX 6600
AVG 8 FPS
MIN 5 FPS
2160p
| ultra
| RTX

GeForce RTX 4090 (+1600%)
AVG 51 FPS
MIN 37 FPS
Radeon RX 6600
AVG 3 FPS
MIN 2 FPS
Winner
Loser
Sniper Elite Resistance Background
Sniper Elite Resistance

Sniper Elite Resistance

8.5 2025 Action, Adventure

1080p
| ultra

GeForce RTX 4090 (+290%)
AVG 343 FPS
MIN 318 FPS
Radeon RX 6600
AVG 88 FPS
MIN 73 FPS
1440p
| ultra

GeForce RTX 4090 (+340%)
AVG 277 FPS
MIN 235 FPS
Radeon RX 6600
AVG 63 FPS
MIN 54 FPS
2160p
| ultra

GeForce RTX 4090 (+412%)
AVG 174 FPS
MIN 153 FPS
Radeon RX 6600
AVG 34 FPS
MIN 28 FPS
Winner
Loser
FINAL FANTASY VII REBIRTH Background
FINAL FANTASY VII REBIRTH

FINAL FANTASY VII REBIRTH

8.1 2025 Action, Adventure, RPG

1080p
| ultra

GeForce RTX 4090 (+350%)
AVG 171 FPS
MIN 155 FPS
Radeon RX 6600
AVG 38 FPS
MIN 33 FPS
1440p
| ultra

GeForce RTX 4090 (+355%)
AVG 141 FPS
MIN 127 FPS
Radeon RX 6600
AVG 31 FPS
MIN 26 FPS
2160p
| ultra

GeForce RTX 4090 (+439%)
AVG 97 FPS
MIN 85 FPS
Radeon RX 6600
AVG 18 FPS
MIN 15 FPS
Winner
Loser
Assetto Corsa EVO Background
Assetto Corsa EVO

Assetto Corsa EVO

6 2025 Racing, Simulation, Sports, Early Access

1080p
| ultra

GeForce RTX 4090 (+950%)
AVG 126 FPS
MIN 96 FPS
Radeon RX 6600
AVG 12 FPS
MIN 9 FPS
1440p
| ultra

GeForce RTX 4090 (+1000%)
AVG 110 FPS
MIN 84 FPS
Radeon RX 6600
AVG 10 FPS
MIN 8 FPS
2160p
| ultra

GeForce RTX 4090 (+888%)
AVG 79 FPS
MIN 66 FPS
Radeon RX 6600
AVG 8 FPS
MIN 7 FPS
Winner
Loser
DYNASTY WARRIORS ORIGINS Background
DYNASTY WARRIORS ORIGINS

DYNASTY WARRIORS ORIGINS

8.6 2025 Action, RPG, Strategy

1080p
| ultra

GeForce RTX 4090 (+186%)
AVG 240 FPS
MIN 240 FPS
Radeon RX 6600
AVG 84 FPS
MIN 75 FPS
1440p
| ultra

GeForce RTX 4090 (+344%)
AVG 240 FPS
MIN 235 FPS
Radeon RX 6600
AVG 54 FPS
MIN 44 FPS
2160p
| ultra

GeForce RTX 4090 (+438%)
AVG 156 FPS
MIN 137 FPS
Radeon RX 6600
AVG 29 FPS
MIN 26 FPS
Winner
Loser

No more benchmarks available for this comparison

NVIDIA GeForce RTX 4090 Wins!

Based on 321 benchmarks across 93 games

35
Avg FPS
Radeon RX 6600
VS
+324.4%
151
Avg FPS
GeForce RTX 4090
AMD Radeon RX 6600

AMD Radeon RX 6600

AMD • 8GB GDDR6

0
Wins
35
Avg FPS
30
Min FPS
0%
Win Rate
NVIDIA GeForce RTX 4090

NVIDIA GeForce RTX 4090

NVIDIA • 24GB GDDR6X

321
Wins
151
Avg FPS
130
Min FPS
100%
Win Rate

Compare with Similar GPUs

brand logo brand logo
AMD Radeon RX 6600

Radeon RX 6600

2021 8GB GDDR6 $329
VS
NVIDIA GeForce RTX 3050 4 GB

GeForce RTX 3050 4 GB

2022 4GB GDDR6 $199
brand logo brand logo
AMD Radeon RX 6600

Radeon RX 6600

2021 8GB GDDR6 $329
VS
AMD Radeon RX 6500 XT

Radeon RX 6500 XT

2022 4GB GDDR6 $199
brand logo brand logo
AMD Radeon RX 6600

Radeon RX 6600

2021 8GB GDDR6 $329
VS
AMD Radeon RX 580

Radeon RX 580

2017 8GB GDDR5 $229
brand logo brand logo
AMD Radeon RX 6600

Radeon RX 6600

2021 8GB GDDR6 $329
VS
NVIDIA GeForce RTX 3060 12 GB

GeForce RTX 3060 12 GB

2021 12GB GDDR6 $329

Comments & Discussion

Share your thoughts and experiences


Loading comments...

Compare

Add a second to compare

Browse to add another