amd

Brand

8GB GDDR6

Memory

2048

Cores

256 GB/s

Bandwidth

AMD Radeon RX 6600 XT

$379 Jul 2021 View Details

nvidia

Brand

11GB GDDR6

Memory

4352

Cores

616 GB/s

Bandwidth

NVIDIA GeForce RTX 2080 Ti

$999 Sep 2018 View Details

AMD Radeon RX 6600 XT

8GB GDDR6 160W $379 Jul 2021

Radeon RX 6600 XT

$379 • Jul 2021

GeForce RTX 2080 Ti

$999 • Sep 2018

NVIDIA GeForce RTX 2080 Ti

11GB GDDR6 250W $999 Sep 2018

Specs Comparison

Specification	AMD Radeon RX 6600 XT	NVIDIA GeForce RTX 2080 Ti
Memory Size	8 GB	11 GB
Memory Type	GDDR6	GDDR6
TDP	160 W	250 W
Core Clock	N/A	N/A
Boost Clock	2589 MHz	1545 MHz
Memory Bandwidth	256 GB/s	616 GB/s
Process Size	7nm	12nm
Architecture	RDNA 2.0	Turing
Shading Units	2048	4352
RT Cores	32	68
TMUs	128	272
ROPs	64	88
Memory Bus	128-bit	352-bit
Memory Clock	2000 MHz	1750 MHz
Pixel Rate	165.7 GPixel/s	136 GPixel/s
Texture Rate	256 GTexel/s	616 GTexel/s
FP32 Performance	10.6 GFLOPS	13.45 GFLOPS
L2 Cache	2.00 MB	5.50 MB
Die Size	237 mm²	754 mm²
Transistors	11060 Million	18600 Million
Required PSU	450 W	600 W
Power Connectors	1x 8-pin	2x 8-pin
Bus Interface	PCIe 4.0 x8	PCIe 3.0 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

9026

AMD Radeon RX 6600 XT

14203 (+57%)

NVIDIA GeForce RTX 2080 Ti

Geekbench 6

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

OpenCL Score

84088

AMD Radeon RX 6600 XT

144745 (+72%)

NVIDIA GeForce RTX 2080 Ti

GFXBench 5.0

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

Aztec Ruins High (FPS)

116.8 FPS

AMD Radeon RX 6600 XT

165.2 FPS (+41%)

NVIDIA GeForce RTX 2080 Ti

PassMark G2D

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

G2D Mark

16474

AMD Radeon RX 6600 XT

21619 (+31%)

NVIDIA GeForce RTX 2080 Ti

Game Benchmarks Comparison (215 benchmarks)

The Callisto Protocol™

7.3 2022 • Action, Adventure • Striking Distance Studios

1080p

| ultra

| RTX

GeForce RTX 2080 Ti (+29%)

AVG 63 FPS

MIN 42 FPS

Radeon RX 6600 XT

AVG 49 FPS

MIN 29 FPS

1440p

| ultra

| RTX

GeForce RTX 2080 Ti (+113%)

AVG 49 FPS

MIN 29 FPS

Radeon RX 6600 XT

AVG 23 FPS

MIN 18 FPS

2160p

| ultra

| RTX

GeForce RTX 2080 Ti (+108%)

AVG 27 FPS

MIN 15 FPS

Radeon RX 6600 XT

AVG 13 FPS

MIN 6 FPS

Winner

Loser

Cities: Skylines II

7.8 2023 • Simulation • Colossal Order Ltd.

1080p

| high

GeForce RTX 2080 Ti (+79%)

AVG 59 FPS

MIN 52 FPS

Radeon RX 6600 XT

AVG 33 FPS

MIN 29 FPS

1440p

| high

GeForce RTX 2080 Ti (+91%)

AVG 42 FPS

MIN 38 FPS

Radeon RX 6600 XT

AVG 22 FPS

MIN 20 FPS

2160p

| high

GeForce RTX 2080 Ti (+36%)

AVG 15 FPS

MIN 13 FPS

Radeon RX 6600 XT

AVG 11 FPS

MIN 9 FPS

Winner

Loser

Assassin's Creed Mirage

8 2023 • Action, Adventure • Ubisoft Bordeaux

1080p

| ultra

GeForce RTX 2080 Ti (+27%)

AVG 93 FPS

MIN 80 FPS

Radeon RX 6600 XT

AVG 73 FPS

MIN 61 FPS

1440p

| ultra

GeForce RTX 2080 Ti (+35%)

AVG 74 FPS

MIN 68 FPS

Radeon RX 6600 XT

AVG 55 FPS

MIN 46 FPS

2160p

| ultra

GeForce RTX 2080 Ti (+52%)

AVG 47 FPS

MIN 43 FPS

Radeon RX 6600 XT

AVG 31 FPS

MIN 26 FPS

Winner

Loser

FINAL FANTASY XVI

7.7 2024 • Action, RPG • Square Enix

1080p

| ultra

GeForce RTX 2080 Ti (+43%)

AVG 60 FPS

MIN 54 FPS

Radeon RX 6600 XT

AVG 42 FPS

MIN 36 FPS

1440p

| ultra

GeForce RTX 2080 Ti (+46%)

AVG 41 FPS

MIN 37 FPS

Radeon RX 6600 XT

AVG 28 FPS

MIN 25 FPS

2160p

| ultra

GeForce RTX 2080 Ti (+69%)

AVG 22 FPS

MIN 19 FPS

Radeon RX 6600 XT

AVG 13 FPS

MIN 11 FPS

Winner

Loser

Starfield

7.6 2023 • RPG • Bethesda Game Studios

1080p

| ultra

GeForce RTX 2080 Ti (+26%)

AVG 43 FPS

MIN 39 FPS

Radeon RX 6600 XT

AVG 34 FPS

MIN 30 FPS

1440p

| ultra

GeForce RTX 2080 Ti (+31%)

AVG 34 FPS

MIN 31 FPS

Radeon RX 6600 XT

AVG 26 FPS

MIN 22 FPS

2160p

| ultra

GeForce RTX 2080 Ti (+92%)

AVG 23 FPS

MIN 21 FPS

Radeon RX 6600 XT

AVG 12 FPS

MIN 10 FPS

Winner

Loser

REMNANT II®

2023 • • Gunfire Games

1080p

| ultra

GeForce RTX 2080 Ti (+22%)

AVG 83 FPS

MIN 77 FPS

Radeon RX 6600 XT

AVG 68 FPS

MIN 62 FPS

1440p

| ultra

GeForce RTX 2080 Ti (+24%)

AVG 56 FPS

MIN 52 FPS

Radeon RX 6600 XT

AVG 45 FPS

MIN 41 FPS

2160p

| ultra

GeForce RTX 2080 Ti (+35%)

AVG 31 FPS

MIN 28 FPS

Radeon RX 6600 XT

AVG 23 FPS

MIN 21 FPS

Winner

Loser

No more benchmarks available for this comparison

NVIDIA GeForce RTX 2080 Ti Wins!

Based on 215 benchmarks across 51 games

Avg FPS

Radeon RX 6600 XT

+55.2%

Avg FPS

GeForce RTX 2080 Ti