AMD Radeon RX 7900 GRE VS NVIDIA GeForce RTX 4090

amd

Brand

16GB GDDR6

Memory

5120

Cores

576 GB/s

Bandwidth

Radeon RX 7900 GRE

N/A Jul 2023 View Details

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nvidia

Brand

24GB GDDR6X

Memory

16384

Cores

1010 GB/s

Bandwidth

GeForce RTX 4090

$2,591.99 Sep 2022 View Details

$3,390.00

$2,591.99

AMD Radeon RX 7900 GRE

16GB GDDR6 260W N/A Jul 2023

Radeon RX 7900 GRE

$ • Jul 2023

GeForce RTX 4090

$1599 • Sep 2022

NVIDIA GeForce RTX 4090

24GB GDDR6X 450W $2,591.99 Sep 2022

Specs Comparison

Specification	AMD Radeon RX 7900 GRE	NVIDIA GeForce RTX 4090
Memory Size	16 GB	24 GB
Memory Type	GDDR6	GDDR6X
TDP	260 W	450 W
Core Clock	N/A	N/A
Boost Clock	2245 MHz	2520 MHz
Memory Bandwidth	576 GB/s	1010 GB/s
Process Size	5nm	5nm
Architecture	RDNA 3.0	Ada Lovelace
Shading Units	5120	16384
RT Cores	80	128
TMUs	320	512
ROPs	160	176
Memory Bus	256-bit	384-bit
Memory Clock	2250 MHz	1313 MHz
Pixel Rate	359.2 GPixel/s	443.5 GPixel/s
Texture Rate	576 GTexel/s	1.01 GTexel/s
FP32 Performance	45.98 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	600 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

21425

AMD Radeon RX 7900 GRE

42193 (+97%)

NVIDIA GeForce RTX 4090

Geekbench 6

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

OpenCL Score

172224

AMD Radeon RX 7900 GRE

316301 (+84%)

NVIDIA GeForce RTX 4090

GFXBench 5.0

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

Aztec Ruins High (FPS)

279.4 FPS

AMD Radeon RX 7900 GRE

615.9 FPS (+120%)

NVIDIA GeForce RTX 4090

PassMark G2D

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

G2D Mark

27080

AMD Radeon RX 7900 GRE

38309 (+41%)

NVIDIA GeForce RTX 4090

Game Benchmarks Comparison (282 benchmarks)

Avatar: Frontiers of Pandora From The Ashes

7.6 2025 • Action, Adventure • Massive Entertainment – A Ubisoft Studio, Ubisoft Montpellier, Ubisoft Shanghai, Ubisoft Toronto, Ubisoft Düsseldorf, Ubisoft Reflections

1080p

| high

GeForce RTX 4090 (+86%)

AVG 130 FPS

MIN 113 FPS

Radeon RX 7900 GRE

AVG 70 FPS

MIN 59 FPS

1440p

| high

GeForce RTX 4090 (+104%)

AVG 98 FPS

MIN 88 FPS

Radeon RX 7900 GRE

AVG 48 FPS

MIN 43 FPS

2160p

| high

GeForce RTX 4090 (+117%)

AVG 65 FPS

MIN 58 FPS

Radeon RX 7900 GRE

AVG 30 FPS

MIN 26 FPS

Winner

Loser

PRAGMATA SKETCHBOOK - DEMO

8.2 2025 • Action, Adventure • CAPCOM Co., Ltd.

1080p

| ultra

GeForce RTX 4090 (+55%)

AVG 147 FPS

MIN 134 FPS

Radeon RX 7900 GRE

AVG 95 FPS

MIN 86 FPS

1440p

| ultra

GeForce RTX 4090 (+73%)

AVG 126 FPS

MIN 115 FPS

Radeon RX 7900 GRE

AVG 73 FPS

MIN 66 FPS

2160p

| ultra

GeForce RTX 4090 (+95%)

AVG 84 FPS

MIN 76 FPS

Radeon RX 7900 GRE

AVG 43 FPS

MIN 39 FPS

Winner

Loser

Assassin's Creed Mirage Valley of Memories Background

Assassin's Creed Mirage Valley of Memories

8 2025 • Action, Adventure • Ubisoft Bordeaux

1080p

| ultra

| Patch: v1.1.0

GeForce RTX 4090 (+61%)

AVG 180 FPS

MIN 155 FPS

Radeon RX 7900 GRE

AVG 112 FPS

MIN 97 FPS

1440p

| ultra

| Patch: v1.1.0

GeForce RTX 4090 (+70%)

AVG 156 FPS

MIN 137 FPS

Radeon RX 7900 GRE

AVG 92 FPS

MIN 83 FPS

2160p

| ultra

| Patch: v1.1.0

GeForce RTX 4090 (+80%)

AVG 108 FPS

MIN 97 FPS

Radeon RX 7900 GRE

AVG 60 FPS

MIN 54 FPS

Winner

Loser

Company of Heroes 3: Endure & Defy Background

Company of Heroes 3: Endure & Defy

8.5 2025 • Action, Strategy • Relic Entertainment

1080p

| high

GeForce RTX 4090 (+83%)

AVG 276 FPS

MIN 78 FPS

Radeon RX 7900 GRE

AVG 151 FPS

MIN 41 FPS

1440p

| high

GeForce RTX 4090 (+97%)

AVG 248 FPS

MIN 67 FPS

Radeon RX 7900 GRE

AVG 126 FPS

MIN 28 FPS

2160p

| high

GeForce RTX 4090 (+94%)

AVG 138 FPS

MIN 32 FPS

Radeon RX 7900 GRE

AVG 71 FPS

MIN 14 FPS

Winner

Loser

Of Ash and Steel

8.7 2025 • Action, Adventure, Indie, RPG • Fire & Frost

1080p

| ultra

GeForce RTX 4090 (+92%)

AVG 281 FPS

MIN 236 FPS

Radeon RX 7900 GRE

AVG 146 FPS

MIN 128 FPS

1440p

| ultra

GeForce RTX 4090 (+121%)

AVG 258 FPS

MIN 219 FPS

Radeon RX 7900 GRE

AVG 117 FPS

MIN 105 FPS

2160p

| ultra

GeForce RTX 4090 (+149%)

AVG 177 FPS

MIN 147 FPS

Radeon RX 7900 GRE

AVG 71 FPS

MIN 65 FPS

Winner

Loser

Where Winds Meet

8.2 2025 • Action, Adventure, RPG, Free To Play • Everstone Studio

1080p

| ultra

GeForce RTX 4090 (+63%)

AVG 194 FPS

MIN 155 FPS

Radeon RX 7900 GRE

AVG 119 FPS

MIN 105 FPS

1440p

| ultra

GeForce RTX 4090 (+63%)

AVG 156 FPS

MIN 142 FPS

Radeon RX 7900 GRE

AVG 96 FPS

MIN 87 FPS

2160p

| ultra

GeForce RTX 4090 (+81%)

AVG 107 FPS

MIN 97 FPS

Radeon RX 7900 GRE

AVG 59 FPS

MIN 54 FPS

Winner

Loser

No more benchmarks available for this comparison

NVIDIA GeForce RTX 4090 Wins!

Based on 282 benchmarks across 81 games

Avg FPS

Radeon RX 7900 GRE

+70.3%

116

Avg FPS

GeForce RTX 4090