AMD Radeon RX 6900 XT VS NVIDIA GeForce RTX 4080

amd

Brand

16GB GDDR6

Memory

5120

Cores

512 GB/s

Bandwidth

Radeon RX 6900 XT

$499.99 Oct 2020 View Details

$499.99

nvidia

Brand

16GB GDDR6X

Memory

9728

Cores

716.8 GB/s

Bandwidth

GeForce RTX 4080

$959.00 Sep 2022 View Details

$959.00

AMD Radeon RX 6900 XT

16GB GDDR6 300W $499.99 Oct 2020

Radeon RX 6900 XT

$999 • Oct 2020

GeForce RTX 4080

$1199 • Sep 2022

NVIDIA GeForce RTX 4080

16GB GDDR6X 320W $959.00 Sep 2022

Specs Comparison

Specification	AMD Radeon RX 6900 XT	NVIDIA GeForce RTX 4080
Memory Size	16 GB	16 GB
Memory Type	GDDR6	GDDR6X
TDP	300 W	320 W
Core Clock	N/A	N/A
Boost Clock	2250 MHz	2505 MHz
Memory Bandwidth	512 GB/s	716.8 GB/s
Process Size	7nm	5nm
Architecture	RDNA 2.0	Ada Lovelace
Shading Units	5120	9728
RT Cores	80	76
TMUs	320	304
ROPs	128	112
Memory Bus	256-bit	256-bit
Memory Clock	2000 MHz	1400 MHz
Pixel Rate	288 GPixel/s	280.6 GPixel/s
Texture Rate	512 GTexel/s	716.8 GTexel/s
FP32 Performance	23.04 GFLOPS	48.74 GFLOPS
L2 Cache	4.00 MB	64.00 MB
Die Size	520 mm²	379 mm²
Transistors	26800 Million	45900 Million
Required PSU	700 W	700 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

20261

AMD Radeon RX 6900 XT

30216 (+49%)

NVIDIA GeForce RTX 4080

Geekbench 6

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

OpenCL Score

124121

AMD Radeon RX 6900 XT

217712 (+75%)

NVIDIA GeForce RTX 4080

GFXBench 5.0

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

Aztec Ruins High (FPS)

305.2 FPS

AMD Radeon RX 6900 XT

320.9 FPS (+5%)

NVIDIA GeForce RTX 4080

PassMark G2D

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

G2D Mark

26744

AMD Radeon RX 6900 XT

34519 (+29%)

NVIDIA GeForce RTX 4080

Game Benchmarks Comparison (584 benchmarks)

DEATH STRANDING 2: ON THE BEACH Background

DEATH STRANDING 2: ON THE BEACH

8 2026 • Action, Adventure • KOJIMA PRODUCTIONS, Nixxes Software

1080p

| ultra

GeForce RTX 4080 (+45%)

AVG 112 FPS

MIN 97 FPS

Radeon RX 6900 XT

AVG 77 FPS

MIN 71 FPS

1440p

| ultra

GeForce RTX 4080 (+51%)

AVG 89 FPS

MIN 80 FPS

Radeon RX 6900 XT

AVG 59 FPS

MIN 53 FPS

2160p

| ultra

GeForce RTX 4080 (+49%)

AVG 55 FPS

MIN 47 FPS

Radeon RX 6900 XT

AVG 37 FPS

MIN 32 FPS

1080p

| ultra

| RTX

GeForce RTX 4080 (+87%)

AVG 84 FPS

MIN 79 FPS

Radeon RX 6900 XT

AVG 45 FPS

MIN 42 FPS

1440p

| ultra

| RTX

GeForce RTX 4080 (+94%)

AVG 60 FPS

MIN 56 FPS

Radeon RX 6900 XT

AVG 31 FPS

MIN 29 FPS

2160p

| ultra

| RTX

GeForce RTX 4080 (+100%)

AVG 36 FPS

MIN 32 FPS

Radeon RX 6900 XT

AVG 18 FPS

MIN 16 FPS

1080p

| ultra

| RTX

| dlss 4 quality

| Frame Gen

GeForce RTX 4080 (+62%)

AVG 170 FPS

MIN 153 FPS

Radeon RX 6900 XT

AVG 105 FPS

MIN 96 FPS

1440p

| ultra

| RTX

| dlss 4 quality

| Frame Gen

GeForce RTX 4080 (+62%)

AVG 138 FPS

MIN 129 FPS

Radeon RX 6900 XT

AVG 85 FPS

MIN 76 FPS

2160p

| ultra

| RTX

| dlss 4 quality

| Frame Gen

GeForce RTX 4080 (+80%)

AVG 97 FPS

MIN 89 FPS

Radeon RX 6900 XT

AVG 54 FPS

MIN 50 FPS

Winner

Loser

Crimson Desert

7.5 2026 • Action, Adventure • Pearl Abyss

1080p

| ultra

GeForce RTX 4080 (+71%)

AVG 99 FPS

MIN 81 FPS

Radeon RX 6900 XT

AVG 58 FPS

MIN 45 FPS

1440p

| ultra

GeForce RTX 4080 (+80%)

AVG 72 FPS

MIN 56 FPS

Radeon RX 6900 XT

AVG 40 FPS

MIN 30 FPS

2160p

| ultra

GeForce RTX 4080 (+86%)

AVG 39 FPS

MIN 30 FPS

Radeon RX 6900 XT

AVG 21 FPS

MIN 16 FPS

Winner

Loser

Resident Evil Requiem

8.7 2026 • Action, Adventure • CAPCOM Co., Ltd.

1080p

| ultra

| RTX

GeForce RTX 4080 (+32%)

AVG 162 FPS

MIN 134 FPS

Radeon RX 6900 XT

AVG 123 FPS

MIN 91 FPS

1440p

| ultra

| RTX

GeForce RTX 4080 (+40%)

AVG 122 FPS

MIN 105 FPS

Radeon RX 6900 XT

AVG 87 FPS

MIN 71 FPS

2160p

| ultra

| RTX

GeForce RTX 4080 (+60%)

AVG 72 FPS

MIN 64 FPS

Radeon RX 6900 XT

AVG 45 FPS

MIN 40 FPS

Winner

Loser

Styx: Blades of Greed

7.2 2026 • Action, Adventure • Cyanide Studio

1080p

| ultra

GeForce RTX 4080 (+60%)

AVG 93 FPS

MIN 82 FPS

Radeon RX 6900 XT

AVG 58 FPS

MIN 51 FPS

1440p

| ultra

GeForce RTX 4080 (+58%)

AVG 71 FPS

MIN 59 FPS

Radeon RX 6900 XT

AVG 45 FPS

MIN 39 FPS

2160p

| ultra

GeForce RTX 4080 (+56%)

AVG 42 FPS

MIN 30 FPS

Radeon RX 6900 XT

AVG 27 FPS

MIN 19 FPS

Winner

Loser

CODE VEIN II DEMO

7.8 2026 • Action, RPG • Bandai Namco Studios Inc.

1080p

| ultra

| Patch: vDemo

GeForce RTX 4080 (+47%)

AVG 122 FPS

MIN 106 FPS

Radeon RX 6900 XT

AVG 83 FPS

MIN 70 FPS

1440p

| ultra

| Patch: vDemo

GeForce RTX 4080 (+55%)

AVG 87 FPS

MIN 74 FPS

Radeon RX 6900 XT

AVG 56 FPS

MIN 48 FPS

2160p

| ultra

| Patch: vDemo

GeForce RTX 4080 (+57%)

AVG 44 FPS

MIN 38 FPS

Radeon RX 6900 XT

AVG 28 FPS

MIN 24 FPS

Winner

Loser

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 4080 (+78%)

AVG 107 FPS

MIN 91 FPS

Radeon RX 6900 XT

AVG 60 FPS

MIN 53 FPS

1440p

| high

GeForce RTX 4080 (+81%)

AVG 76 FPS

MIN 67 FPS

Radeon RX 6900 XT

AVG 42 FPS

MIN 38 FPS

2160p

| high

GeForce RTX 4080 (+88%)

AVG 49 FPS

MIN 42 FPS

Radeon RX 6900 XT

AVG 26 FPS

MIN 22 FPS

Winner

Loser

No more benchmarks available for this comparison

NVIDIA GeForce RTX 4080 Wins!

Based on 584 benchmarks across 166 games

Avg FPS

Radeon RX 6900 XT

+49.6%

108

Avg FPS

GeForce RTX 4080