AMD Radeon RX 6600 XT VS NVIDIA GeForce RTX 2080

amd

Brand

8GB GDDR6

Memory

2048

Cores

256 GB/s

Bandwidth

Radeon RX 6600 XT

$299.99 Jul 2021 View Details

$299.99

nvidia

Brand

8GB GDDR6

Memory

2944

Cores

448 GB/s

Bandwidth

GeForce RTX 2080

N/A Sep 2018 View Details

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AMD Radeon RX 6600 XT

8GB GDDR6 160W $299.99 Jul 2021

Radeon RX 6600 XT

$379 • Jul 2021

GeForce RTX 2080

$699 • Sep 2018

NVIDIA GeForce RTX 2080

8GB GDDR6 215W N/A Sep 2018

Specs Comparison

Specification	AMD Radeon RX 6600 XT	NVIDIA GeForce RTX 2080
Memory Size	8 GB	8 GB
Memory Type	GDDR6	GDDR6
TDP	160 W	215 W
Core Clock	N/A	N/A
Boost Clock	2589 MHz	1710 MHz
Memory Bandwidth	256 GB/s	448 GB/s
Process Size	7nm	12nm
Architecture	RDNA 2.0	Turing
Shading Units	2048	2944
RT Cores	32	46
TMUs	128	184
ROPs	64	64
Memory Bus	128-bit	256-bit
Memory Clock	2000 MHz	1750 MHz
Pixel Rate	165.7 GPixel/s	109.4 GPixel/s
Texture Rate	256 GTexel/s	448 GTexel/s
FP32 Performance	10.6 GFLOPS	10.07 GFLOPS
L2 Cache	2.00 MB	4.00 MB
Die Size	237 mm²	545 mm²
Transistors	11060 Million	13600 Million
Required PSU	450 W	550 W
Power Connectors	1x 8-pin	1x 6-pin + 1x 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

10843 (+20%)

NVIDIA GeForce RTX 2080

Geekbench 6

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

OpenCL Score

84088

AMD Radeon RX 6600 XT

118637 (+41%)

NVIDIA GeForce RTX 2080

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

128.3 FPS (+10%)

NVIDIA GeForce RTX 2080

PassMark G2D

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

G2D Mark

16474

AMD Radeon RX 6600 XT

18747 (+14%)

NVIDIA GeForce RTX 2080

Game Benchmarks Comparison (494 benchmarks)

Onimusha: Way of the Sword

8 2026 • Action, Adventure, RPG • CAPCOM Co., Ltd.

1080p

| ultra

Radeon RX 6600 XT (+13%)

AVG 77 FPS

MIN 66 FPS

GeForce RTX 2080

AVG 68 FPS

MIN 62 FPS

1440p

| ultra

GeForce RTX 2080 (+0%)

AVG 50 FPS

MIN 45 FPS

Radeon RX 6600 XT (+0%)

AVG 50 FPS

MIN 44 FPS

Winner

Loser

Resonance: A Plague Tale Legacy Background

Resonance: A Plague Tale Legacy

7 2026 • Action, Adventure • Asobo Studio

1080p

| ultra

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+3%)

AVG 64 FPS

MIN 59 FPS

Radeon RX 6600 XT

AVG 62 FPS

MIN 54 FPS

1440p

| ultra

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+4%)

AVG 47 FPS

MIN 41 FPS

Radeon RX 6600 XT

AVG 45 FPS

MIN 39 FPS

2160p

| ultra

| Patch: v1.0 | Old Hardware

Radeon RX 6600 XT (+0%)

AVG 26 FPS

MIN 20 FPS

GeForce RTX 2080 (+0%)

AVG 26 FPS

MIN 23 FPS

Winner

Loser

The Sinking City 2

7.5 2026 • Action, Adventure • Frogwares

1080p

| ultra

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+7%)

AVG 44 FPS

MIN 36 FPS

Radeon RX 6600 XT

AVG 41 FPS

MIN 35 FPS

1440p

| ultra

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+3%)

AVG 32 FPS

MIN 26 FPS

Radeon RX 6600 XT

AVG 31 FPS

MIN 26 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

| high

| Patch: v1.0 | Old Hardware

Radeon RX 6600 XT (+0%)

AVG 38 FPS

MIN 30 FPS

GeForce RTX 2080 (+0%)

AVG 38 FPS

MIN 30 FPS

1440p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+3%)

AVG 31 FPS

MIN 23 FPS

Radeon RX 6600 XT

AVG 30 FPS

MIN 22 FPS

2160p

| high

| Patch: v1.0 | Old Hardware

GeForce RTX 2080 (+5%)

AVG 20 FPS

MIN 13 FPS

Radeon RX 6600 XT

AVG 19 FPS

MIN 13 FPS

Winner

Loser

007 First Light

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

1080p

| high

| Patch: v1.0 | Old Hardware

Radeon RX 6600 XT (+7%)

AVG 46 FPS

MIN 38 FPS

GeForce RTX 2080

AVG 43 FPS

MIN 35 FPS

1440p

| high

| Patch: v1.0 | Old Hardware

Radeon RX 6600 XT (+10%)

AVG 32 FPS

MIN 26 FPS

GeForce RTX 2080

AVG 29 FPS

MIN 24 FPS

Winner

Loser

Split Fiction

8.7 2025 • Action, Adventure • Hazelight Studios

1080p

| ultra

GeForce RTX 2080 (+40%)

AVG 109 FPS

MIN 90 FPS

Radeon RX 6600 XT

AVG 78 FPS

MIN 66 FPS

1440p

| ultra

GeForce RTX 2080 (+33%)

AVG 77 FPS

MIN 65 FPS

Radeon RX 6600 XT

AVG 58 FPS

MIN 48 FPS

2160p

| ultra

GeForce RTX 2080 (+30%)

AVG 43 FPS

MIN 36 FPS

Radeon RX 6600 XT

AVG 33 FPS

MIN 28 FPS

Winner

Loser

No more benchmarks available for this comparison

NVIDIA GeForce RTX 2080 Wins!

Based on 494 benchmarks across 136 games

Avg FPS

Radeon RX 6600 XT

+21%

Avg FPS

GeForce RTX 2080