amd

Brand

8GB GDDR6

Memory

2048

Cores

280.3 GB/s

Bandwidth

AMD Radeon RX 6650 XT

$399 May 2022 View Details

amd

Brand

16GB GDDR6

Memory

3840

Cores

624.1 GB/s

Bandwidth

AMD Radeon RX 7800 XT

$499 Aug 2023 View Details

AMD Radeon RX 6650 XT

8GB GDDR6 176W $399 May 2022

Radeon RX 6650 XT

$399 • May 2022

Radeon RX 7800 XT

$499 • Aug 2023

AMD Radeon RX 7800 XT

16GB GDDR6 263W $499 Aug 2023

Specs Comparison

Specification	AMD Radeon RX 6650 XT	AMD Radeon RX 7800 XT
Memory Size	8 GB	16 GB
Memory Type	GDDR6	GDDR6
TDP	176 W	263 W
Core Clock	N/A	N/A
Boost Clock	2635 MHz	2430 MHz
Memory Bandwidth	280.3 GB/s	624.1 GB/s
Process Size	7nm	5nm
Architecture	RDNA 2.0	RDNA 3.0
Shading Units	2048	3840
RT Cores	32	60
TMUs	128	240
ROPs	64	96
Memory Bus	128-bit	256-bit
Memory Clock	2190 MHz	2438 MHz
Pixel Rate	168.6 GPixel/s	233.3 GPixel/s
Texture Rate	280.3 GTexel/s	624.1 GTexel/s
FP32 Performance	10.79 GFLOPS	37.32 GFLOPS
L2 Cache	2.00 MB	4.00 MB
Die Size	237 mm²	346 mm²
Transistors	11060 Million	28100 Million
Required PSU	450 W	600 W
Power Connectors	1x 8-pin	2x 8-pin
Bus Interface	PCIe 4.0 x8	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

9284

AMD Radeon RX 6650 XT

18126 (+95%)

AMD Radeon RX 7800 XT

Geekbench 6

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

OpenCL Score

90831

AMD Radeon RX 6650 XT

148335 (+63%)

AMD Radeon RX 7800 XT

GFXBench 5.0

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

Aztec Ruins High (FPS)

116.7 FPS

AMD Radeon RX 6650 XT

230.1 FPS (+97%)

AMD Radeon RX 7800 XT

PassMark G2D

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

G2D Mark

17160

AMD Radeon RX 6650 XT

24222 (+41%)

AMD Radeon RX 7800 XT

Game Benchmarks Comparison (54 benchmarks)

Split Fiction

8.7 2025 • Action, Adventure • Hazelight Studios

1080p

| ultra

Radeon RX 7800 XT (+83%)

AVG 150 FPS

MIN 131 FPS

Radeon RX 6650 XT

AVG 82 FPS

MIN 69 FPS

1440p

| ultra

Radeon RX 7800 XT (+87%)

AVG 114 FPS

MIN 96 FPS

Radeon RX 6650 XT

AVG 61 FPS

MIN 50 FPS

2160p

| ultra

Radeon RX 7800 XT (+97%)

AVG 69 FPS

MIN 58 FPS

Radeon RX 6650 XT

AVG 35 FPS

MIN 29 FPS

Winner

Loser

Marvel's Spider-Man 2

7.9 2025 • Action, Adventure • Insomniac Games, Nixxes Software

1080p

| ultra

Radeon RX 7800 XT (+94%)

AVG 103 FPS

MIN 91 FPS

Radeon RX 6650 XT

AVG 53 FPS

MIN 40 FPS

1440p

| ultra

Radeon RX 7800 XT (+147%)

AVG 84 FPS

MIN 74 FPS

Radeon RX 6650 XT

AVG 34 FPS

MIN 28 FPS

2160p

| ultra

Radeon RX 7800 XT (+179%)

AVG 53 FPS

MIN 48 FPS

Radeon RX 6650 XT

AVG 19 FPS

MIN 15 FPS

1080p

| ultra

| RTX

Radeon RX 7800 XT (+200%)

AVG 42 FPS

MIN 36 FPS

Radeon RX 6650 XT

AVG 14 FPS

MIN 11 FPS

1440p

| ultra

| RTX

Radeon RX 7800 XT (+267%)

AVG 33 FPS

MIN 28 FPS

Radeon RX 6650 XT

AVG 9 FPS

MIN 6 FPS

2160p

| ultra

| RTX

Radeon RX 7800 XT (+600%)

AVG 21 FPS

MIN 17 FPS

Radeon RX 6650 XT

AVG 3 FPS

MIN 2 FPS

Winner

Loser

Sniper Elite Resistance

8.5 2025 • Action, Adventure • Rebellion

1080p

| ultra

Radeon RX 7800 XT (+67%)

AVG 174 FPS

MIN 156 FPS

Radeon RX 6650 XT

AVG 104 FPS

MIN 86 FPS

1440p

| ultra

Radeon RX 7800 XT (+74%)

AVG 136 FPS

MIN 120 FPS

Radeon RX 6650 XT

AVG 78 FPS

MIN 67 FPS

2160p

| ultra

Radeon RX 7800 XT (+93%)

AVG 83 FPS

MIN 74 FPS

Radeon RX 6650 XT

AVG 43 FPS

MIN 35 FPS

Winner

Loser

FINAL FANTASY VII REBIRTH

8.1 2025 • Action, Adventure, RPG • Square Enix

1080p

| ultra

Radeon RX 7800 XT (+104%)

AVG 92 FPS

MIN 80 FPS

Radeon RX 6650 XT

AVG 45 FPS

MIN 39 FPS

1440p

| ultra

Radeon RX 7800 XT (+97%)

AVG 75 FPS

MIN 64 FPS

Radeon RX 6650 XT

AVG 38 FPS

MIN 32 FPS

2160p

| ultra

Radeon RX 7800 XT (+118%)

AVG 48 FPS

MIN 41 FPS

Radeon RX 6650 XT

AVG 22 FPS

MIN 19 FPS

Winner

Loser

Assetto Corsa EVO

6 2025 • Racing, Simulation, Sports, Early Access • KUNOS Simulazioni

1080p

| ultra

Radeon RX 7800 XT (+271%)

AVG 52 FPS

MIN 45 FPS

Radeon RX 6650 XT

AVG 14 FPS

MIN 11 FPS

1440p

| ultra

Radeon RX 7800 XT (+246%)

AVG 45 FPS

MIN 40 FPS

Radeon RX 6650 XT

AVG 13 FPS

MIN 9 FPS

2160p

| ultra

Radeon RX 7800 XT (+182%)

AVG 31 FPS

MIN 26 FPS

Radeon RX 6650 XT

AVG 11 FPS

MIN 8 FPS

Winner

Loser

DYNASTY WARRIORS ORIGINS

8.6 2025 • Action, RPG, Strategy • KOEI TECMO GAMES CO., LTD.

1080p

| ultra

Radeon RX 7800 XT (+94%)

AVG 192 FPS

MIN 169 FPS

Radeon RX 6650 XT

AVG 99 FPS

MIN 88 FPS

1440p

| ultra

Radeon RX 7800 XT (+110%)

AVG 141 FPS

MIN 127 FPS

Radeon RX 6650 XT

AVG 67 FPS

MIN 55 FPS

2160p

| ultra

Radeon RX 7800 XT (+111%)

AVG 76 FPS

MIN 68 FPS

Radeon RX 6650 XT

AVG 36 FPS

MIN 33 FPS

Winner

Loser

No more benchmarks available for this comparison

AMD Radeon RX 7800 XT Wins!

Based on 54 benchmarks across 16 games

Avg FPS

Radeon RX 6650 XT

+129.3%

Avg FPS

Radeon RX 7800 XT