AMD Radeon RX 6800 XT VS NVIDIA GeForce RTX 4080

amd

Brand

16GB GDDR6

Memory

4608

Cores

512 GB/s

Bandwidth

Radeon RX 6800 XT

$379.99 Oct 2020 View Details

$379.99

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 6800 XT

16GB GDDR6 300W $379.99 Oct 2020

Radeon RX 6800 XT

$649 • 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 6800 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	4608	9728
RT Cores	72	76
TMUs	288	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	20.74 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

17608

AMD Radeon RX 6800 XT

30216 (+72%)

NVIDIA GeForce RTX 4080

Geekbench 6

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

OpenCL Score

138858

AMD Radeon RX 6800 XT

217712 (+57%)

NVIDIA GeForce RTX 4080

GFXBench 5.0

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

Aztec Ruins High (FPS)

264.2 FPS

AMD Radeon RX 6800 XT

320.9 FPS (+21%)

NVIDIA GeForce RTX 4080

PassMark G2D

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

G2D Mark

24994

AMD Radeon RX 6800 XT

34519 (+38%)

NVIDIA GeForce RTX 4080

Game Benchmarks Comparison (614 benchmarks)

Gears of War: E-Day Beta

7 2026 • Action, Adventure • The Coalition

1080p

| ultra

GeForce RTX 4080 (+153%)

AVG 48 FPS

MIN 41 FPS

Radeon RX 6800 XT

AVG 19 FPS

MIN 16 FPS

1440p

| ultra

GeForce RTX 4080 (+150%)

AVG 30 FPS

MIN 26 FPS

Radeon RX 6800 XT

AVG 12 FPS

MIN 10 FPS

2160p

| ultra

GeForce RTX 4080 (+167%)

AVG 16 FPS

MIN 14 FPS

Radeon RX 6800 XT

AVG 6 FPS

MIN 5 FPS

Winner

Loser

Beast of Reincarnation

7.6 2026 • Action, Adventure, RPG • GAME FREAK inc.

1080p

| ultra

GeForce RTX 4080 (+58%)

AVG 139 FPS

MIN 117 FPS

Radeon RX 6800 XT

AVG 88 FPS

MIN 77 FPS

1440p

| ultra

GeForce RTX 4080 (+63%)

AVG 106 FPS

MIN 92 FPS

Radeon RX 6800 XT

AVG 65 FPS

MIN 57 FPS

2160p

| ultra

GeForce RTX 4080 (+80%)

AVG 63 FPS

MIN 54 FPS

Radeon RX 6800 XT

AVG 35 FPS

MIN 30 FPS

Winner

Loser

Halo: Campaign Evolved

8 2026 • Action, Adventure • Halo Studios

1080p

| ultra

GeForce RTX 4080 (+75%)

AVG 107 FPS

MIN 97 FPS

Radeon RX 6800 XT

AVG 61 FPS

MIN 54 FPS

1440p

| ultra

GeForce RTX 4080 (+74%)

AVG 75 FPS

MIN 69 FPS

Radeon RX 6800 XT

AVG 43 FPS

MIN 38 FPS

2160p

| ultra

GeForce RTX 4080 (+91%)

AVG 44 FPS

MIN 39 FPS

Radeon RX 6800 XT

AVG 23 FPS

MIN 20 FPS

Winner

Loser

Assassin's Creed Black Flag Resynced Background

Assassin's Creed Black Flag Resynced

8 2026 • Action, Adventure • Ubisoft Singapore, Ubisoft Barcelona, Ubisoft Bordeaux, Ubisoft Belgrade, Ubisoft Chengdu, Ubisoft India, Ubisoft Kyiv, Ubisoft Montpellier, Ubisoft Philippines, Ubisoft Quebec, Ubisoft Shanghai

1080p

| ultra

| RTX

GeForce RTX 4080 (+64%)

AVG 72 FPS

MIN 63 FPS

Radeon RX 6800 XT

AVG 44 FPS

MIN 38 FPS

1440p

| ultra

| RTX

GeForce RTX 4080 (+66%)

AVG 58 FPS

MIN 49 FPS

Radeon RX 6800 XT

AVG 35 FPS

MIN 30 FPS

2160p

| ultra

| RTX

GeForce RTX 4080 (+68%)

AVG 37 FPS

MIN 28 FPS

Radeon RX 6800 XT

AVG 22 FPS

MIN 18 FPS

1080p

| ultra

| RTX

| dlss 4.5 quality

GeForce RTX 4080 (+58%)

AVG 84 FPS

MIN 79 FPS

Radeon RX 6800 XT

AVG 53 FPS

MIN 48 FPS

1440p

| ultra

| RTX

| dlss 4.5 quality

GeForce RTX 4080 (+65%)

AVG 76 FPS

MIN 67 FPS

Radeon RX 6800 XT

AVG 46 FPS

MIN 41 FPS

2160p

| ultra

| RTX

| dlss 4.5 quality

GeForce RTX 4080 (+78%)

AVG 57 FPS

MIN 48 FPS

Radeon RX 6800 XT

AVG 32 FPS

MIN 28 FPS

Winner

Loser

007 First Light

8 2026 • Action, Adventure • IO Interactive A/S

1080p

| ultra

GeForce RTX 4080 (+50%)

AVG 126 FPS

MIN 101 FPS

Radeon RX 6800 XT

AVG 84 FPS

MIN 72 FPS

1440p

| ultra

GeForce RTX 4080 (+47%)

AVG 88 FPS

MIN 74 FPS

Radeon RX 6800 XT

AVG 60 FPS

MIN 51 FPS

2160p

| ultra

GeForce RTX 4080 (+45%)

AVG 45 FPS

MIN 37 FPS

Radeon RX 6800 XT

AVG 31 FPS

MIN 26 FPS

1080p

| ultra

| dlss 4.5 quality

GeForce RTX 4080 (+22%)

AVG 135 FPS

MIN 121 FPS

Radeon RX 6800 XT

AVG 111 FPS

MIN 100 FPS

1440p

| ultra

| dlss 4.5 quality

GeForce RTX 4080 (+10%)

AVG 101 FPS

MIN 88 FPS

Radeon RX 6800 XT

AVG 92 FPS

MIN 79 FPS

2160p

| ultra

| dlss 4.5 quality

GeForce RTX 4080 (+29%)

AVG 72 FPS

MIN 58 FPS

Radeon RX 6800 XT

AVG 56 FPS

MIN 47 FPS

Winner

Loser

LEGO Batman: Legacy of the Dark Knight Background

LEGO Batman: Legacy of the Dark Knight

7.8 2026 • Action, Adventure • TT Games

1080p

| ultra

GeForce RTX 4080 (+75%)

AVG 126 FPS

MIN 100 FPS

Radeon RX 6800 XT

AVG 72 FPS

MIN 55 FPS

1440p

| ultra

GeForce RTX 4080 (+73%)

AVG 88 FPS

MIN 58 FPS

Radeon RX 6800 XT

AVG 51 FPS

MIN 36 FPS

2160p

| ultra

GeForce RTX 4080 (+74%)

AVG 47 FPS

MIN 28 FPS

Radeon RX 6800 XT

AVG 27 FPS

MIN 16 FPS

Winner

Loser

No more benchmarks available for this comparison

NVIDIA GeForce RTX 4080 Wins!

Based on 614 benchmarks across 173 games

Avg FPS

Radeon RX 6800 XT

+56.7%

107

Avg FPS

GeForce RTX 4080