amd

Brand

24GB GDDR6

Memory

6144

Cores

960 GB/s

Bandwidth

AMD Radeon RX 7900 XTX

$999 Nov 2022 View Details

nvidia

Brand

24GB GDDR6X

Memory

16384

Cores

1010 GB/s

Bandwidth

NVIDIA GeForce RTX 4090

$1599 Sep 2022 View Details

AMD Radeon RX 7900 XTX

24GB GDDR6 355W $999 Nov 2022

Radeon RX 7900 XTX

$999 • Nov 2022

GeForce RTX 4090

$1599 • Sep 2022

NVIDIA GeForce RTX 4090

24GB GDDR6X 450W $1599 Sep 2022

Specs Comparison

Specification	AMD Radeon RX 7900 XTX	NVIDIA GeForce RTX 4090
Memory Size	24 GB	24 GB
Memory Type	GDDR6	GDDR6X
TDP	355 W	450 W
Core Clock	N/A	N/A
Boost Clock	2498 MHz	2520 MHz
Memory Bandwidth	960 GB/s	1010 GB/s
Process Size	5nm	5nm
Architecture	RDNA 3.0	Ada Lovelace
Shading Units	6144	16384
RT Cores	96	128
TMUs	384	512
ROPs	192	176
Memory Bus	384-bit	384-bit
Memory Clock	2500 MHz	1313 MHz
Pixel Rate	479.6 GPixel/s	443.5 GPixel/s
Texture Rate	960 GTexel/s	1.01 GTexel/s
FP32 Performance	61.39 GFLOPS	82.58 GFLOPS
L2 Cache	6.00 MB	72.00 MB
Die Size	529 mm²	609 mm²
Transistors	57700 Million	76300 Million
Required PSU	750 W	850 W
Power Connectors	2x 8-pin	1x 16-pin
Bus Interface	PCIe 4.0 x16	PCIe 4.0 x16
DirectX	12.2	12.2
Vulkan	1.3	1.3
OpenGL	4.6	4.6
Foundry	TSMC	TSMC

Comparison in Synthetic Benchmarks

3DMark Time Spy

Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads

Graphics Score

29863

AMD Radeon RX 7900 XTX

42193 (+41%)

NVIDIA GeForce RTX 4090

Geekbench 6

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

OpenCL Score

224686

AMD Radeon RX 7900 XTX

316301 (+41%)

NVIDIA GeForce RTX 4090

GFXBench 5.0

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

Aztec Ruins High (FPS)

405.4 FPS

AMD Radeon RX 7900 XTX

615.9 FPS (+52%)

NVIDIA GeForce RTX 4090

PassMark G2D

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

G2D Mark

31100

AMD Radeon RX 7900 XTX

38309 (+23%)

NVIDIA GeForce RTX 4090

Game Benchmarks Comparison (447 benchmarks)

Dying Light The Beast

8 2025 • Action, Adventure, RPG • Techland

1080p

| high

GeForce RTX 4090 (+34%)

AVG 171 FPS

MIN 154 FPS

Radeon RX 7900 XTX

AVG 128 FPS

MIN 118 FPS

1440p

| high

GeForce RTX 4090 (+35%)

AVG 135 FPS

MIN 123 FPS

Radeon RX 7900 XTX

AVG 100 FPS

MIN 92 FPS

2160p

| high

GeForce RTX 4090 (+34%)

AVG 82 FPS

MIN 75 FPS

Radeon RX 7900 XTX

AVG 61 FPS

MIN 57 FPS

1080p

| ultra

GeForce RTX 4090 (+33%)

AVG 126 FPS

MIN 109 FPS

Radeon RX 7900 XTX

AVG 95 FPS

MIN 82 FPS

1440p

| ultra

GeForce RTX 4090 (+35%)

AVG 100 FPS

MIN 86 FPS

Radeon RX 7900 XTX

AVG 74 FPS

MIN 64 FPS

2160p

| ultra

GeForce RTX 4090 (+35%)

AVG 65 FPS

MIN 56 FPS

Radeon RX 7900 XTX

AVG 48 FPS

MIN 41 FPS

Winner

Loser

Titan Quest II

7.8 2025 • Action, RPG, Early Access • Grimlore Games

1080p

| ultra

GeForce RTX 4090 (+42%)

AVG 115 FPS

MIN 104 FPS

Radeon RX 7900 XTX

AVG 81 FPS

MIN 75 FPS

1440p

| ultra

GeForce RTX 4090 (+40%)

AVG 94 FPS

MIN 85 FPS

Radeon RX 7900 XTX

AVG 67 FPS

MIN 61 FPS

2160p

| ultra

GeForce RTX 4090 (+43%)

AVG 63 FPS

MIN 57 FPS

Radeon RX 7900 XTX

AVG 44 FPS

MIN 40 FPS

Winner

Loser

Tales of the Shire A The Lord of The Rings Game Background

Tales of the Shire A The Lord of The Rings Game

7.8 2025 • Casual, Indie, RPG, Simulation • Wētā Workshop

1080p

| ultra

Radeon RX 7900 XTX

AVG 86 FPS

MIN 67 FPS

GeForce RTX 4090 (+2%)

AVG 88 FPS

MIN 69 FPS

1440p

| ultra

Radeon RX 7900 XTX

AVG 86 FPS

MIN 67 FPS

GeForce RTX 4090 (+2%)

AVG 88 FPS

MIN 69 FPS

2160p

| ultra

GeForce RTX 4090 (+16%)

AVG 85 FPS

MIN 69 FPS

Radeon RX 7900 XTX

AVG 73 FPS

MIN 65 FPS

Winner

Loser

Killing Floor 3

7 2025 • Action • Tripwire Interactive

1080p

| ultra

GeForce RTX 4090 (+19%)

AVG 123 FPS

MIN 104 FPS

Radeon RX 7900 XTX

AVG 103 FPS

MIN 90 FPS

1440p

| ultra

GeForce RTX 4090 (+24%)

AVG 84 FPS

MIN 69 FPS

Radeon RX 7900 XTX

AVG 68 FPS

MIN 56 FPS

2160p

| ultra

GeForce RTX 4090 (+21%)

AVG 46 FPS

MIN 37 FPS

Radeon RX 7900 XTX

AVG 38 FPS

MIN 29 FPS

Winner

Loser

WUCHANG Fallen Feathers

7 2025 • Action, Adventure, RPG • Leenzee

1080p

| ultra

GeForce RTX 4090 (+29%)

AVG 98 FPS

MIN 86 FPS

Radeon RX 7900 XTX

AVG 76 FPS

MIN 68 FPS

1440p

| ultra

GeForce RTX 4090 (+29%)

AVG 71 FPS

MIN 63 FPS

Radeon RX 7900 XTX

AVG 55 FPS

MIN 47 FPS

2160p

| ultra

GeForce RTX 4090 (+29%)

AVG 40 FPS

MIN 34 FPS

Radeon RX 7900 XTX

AVG 31 FPS

MIN 27 FPS

Winner

Loser

Mecha BREAK

7.6 2025 • Action, Massively Multiplayer, Free To Play • Amazing Seasun Games

1080p

| ultra

GeForce RTX 4090 (+28%)

AVG 138 FPS

MIN 121 FPS

Radeon RX 7900 XTX

AVG 108 FPS

MIN 88 FPS

1440p

| ultra

GeForce RTX 4090 (+23%)

AVG 111 FPS

MIN 98 FPS

Radeon RX 7900 XTX

AVG 90 FPS

MIN 78 FPS

2160p

| ultra

GeForce RTX 4090 (+35%)

AVG 73 FPS

MIN 62 FPS

Radeon RX 7900 XTX

AVG 54 FPS

MIN 49 FPS

Winner

Loser

No more benchmarks available for this comparison

NVIDIA GeForce RTX 4090 Wins!

Based on 450 benchmarks across 129 games

104

Avg FPS

Radeon RX 7900 XTX

+25%

130

Avg FPS

GeForce RTX 4090