amd

Brand

24GB GDDR6

Memory

6144

Cores

960 GB/s

Bandwidth

AMD Radeon RX 7900 XTX

$999 Nov 2022 View Details

amd

Brand

8GB GDDR6

Memory

2048

Cores

280.3 GB/s

Bandwidth

AMD Radeon RX 6650 XT

$399 May 2022 View Details

AMD Radeon RX 7900 XTX

24GB GDDR6 355W $999 Nov 2022

Radeon RX 7900 XTX

$999 • Nov 2022

Radeon RX 6650 XT

$399 • May 2022

AMD Radeon RX 6650 XT

8GB GDDR6 176W $399 May 2022

Specs Comparison

Specification	AMD Radeon RX 7900 XTX	AMD Radeon RX 6650 XT
Memory Size	24 GB	8 GB
Memory Type	GDDR6	GDDR6
TDP	355 W	176 W
Core Clock	N/A	N/A
Boost Clock	2498 MHz	2635 MHz
Memory Bandwidth	960 GB/s	280.3 GB/s
Process Size	5nm	7nm
Architecture	RDNA 3.0	RDNA 2.0
Shading Units	6144	2048
RT Cores	96	32
TMUs	384	128
ROPs	192	64
Memory Bus	384-bit	128-bit
Memory Clock	2500 MHz	2190 MHz
Pixel Rate	479.6 GPixel/s	168.6 GPixel/s
Texture Rate	960 GTexel/s	280.3 GTexel/s
FP32 Performance	61.39 GFLOPS	10.79 GFLOPS
L2 Cache	6.00 MB	2.00 MB
Die Size	529 mm²	237 mm²
Transistors	57700 Million	11060 Million
Required PSU	750 W	450 W
Power Connectors	2x 8-pin	1x 8-pin
Bus Interface	PCIe 4.0 x16	PCIe 4.0 x8
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

29863 (+222%)

AMD Radeon RX 7900 XTX

9284

AMD Radeon RX 6650 XT

Geekbench 6

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

OpenCL Score

224686 (+147%)

AMD Radeon RX 7900 XTX

90831

AMD Radeon RX 6650 XT

GFXBench 5.0

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

Aztec Ruins High (FPS)

405.4 FPS (+247%)

AMD Radeon RX 7900 XTX

116.7 FPS

AMD Radeon RX 6650 XT

PassMark G2D

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

G2D Mark

31100 (+81%)

AMD Radeon RX 7900 XTX

17160

AMD Radeon RX 6650 XT

Game Benchmarks Comparison (75 benchmarks)

The Callisto Protocol™

7.3 2022 • Action, Adventure • Striking Distance Studios

1080p

| ultra

Radeon RX 7900 XTX (+139%)

AVG 122 FPS

MIN 86 FPS

Radeon RX 6650 XT

AVG 51 FPS

MIN 30 FPS

1440p

| ultra

Radeon RX 7900 XTX (+292%)

AVG 94 FPS

MIN 62 FPS

Radeon RX 6650 XT

AVG 24 FPS

MIN 19 FPS

2160p

| ultra

Radeon RX 7900 XTX (+350%)

AVG 63 FPS

MIN 33 FPS

Radeon RX 6650 XT

AVG 14 FPS

MIN 6 FPS

Winner

Loser

Cities: Skylines II

7.8 2023 • Simulation • Colossal Order Ltd.

1080p

| high

Radeon RX 7900 XTX (+234%)

AVG 117 FPS

MIN 101 FPS

Radeon RX 6650 XT

AVG 35 FPS

MIN 30 FPS

1440p

| high

Radeon RX 7900 XTX (+243%)

AVG 79 FPS

MIN 71 FPS

Radeon RX 6650 XT

AVG 23 FPS

MIN 21 FPS

2160p

| high

Radeon RX 7900 XTX (+275%)

AVG 45 FPS

MIN 40 FPS

Radeon RX 6650 XT

AVG 12 FPS

MIN 9 FPS

Winner

Loser

Assassin's Creed Mirage

8 2023 • Action, Adventure • Ubisoft Bordeaux

1080p

| ultra

Radeon RX 7900 XTX (+135%)

AVG 181 FPS

MIN 159 FPS

Radeon RX 6650 XT

AVG 77 FPS

MIN 64 FPS

1440p

| ultra

Radeon RX 7900 XTX (+167%)

AVG 155 FPS

MIN 136 FPS

Radeon RX 6650 XT

AVG 58 FPS

MIN 48 FPS

2160p

| ultra

Radeon RX 7900 XTX (+188%)

AVG 95 FPS

MIN 86 FPS

Radeon RX 6650 XT

AVG 33 FPS

MIN 27 FPS

Winner

Loser

FINAL FANTASY XVI

7.7 2024 • Action, RPG • Square Enix

1080p

| ultra

Radeon RX 7900 XTX (+164%)

AVG 116 FPS

MIN 102 FPS

Radeon RX 6650 XT

AVG 44 FPS

MIN 38 FPS

1440p

| ultra

Radeon RX 7900 XTX (+210%)

AVG 90 FPS

MIN 79 FPS

Radeon RX 6650 XT

AVG 29 FPS

MIN 26 FPS

2160p

| ultra

Radeon RX 7900 XTX (+229%)

AVG 46 FPS

MIN 39 FPS

Radeon RX 6650 XT

AVG 14 FPS

MIN 12 FPS

Winner

Loser

Starfield

7.6 2023 • RPG • Bethesda Game Studios

1080p

| ultra

Radeon RX 7900 XTX (+197%)

AVG 107 FPS

MIN 90 FPS

Radeon RX 6650 XT

AVG 36 FPS

MIN 32 FPS

1440p

| ultra

Radeon RX 7900 XTX (+233%)

AVG 90 FPS

MIN 79 FPS

Radeon RX 6650 XT

AVG 27 FPS

MIN 23 FPS

2160p

| ultra

Radeon RX 7900 XTX (+362%)

AVG 60 FPS

MIN 54 FPS

Radeon RX 6650 XT

AVG 13 FPS

MIN 11 FPS

1080p

| ultra

| fsr 2.2 quality

| Patch: v1.8.86

Radeon RX 7900 XTX (+205%)

AVG 125 FPS

MIN 100 FPS

Radeon RX 6650 XT

AVG 41 FPS

MIN 36 FPS

1440p

| ultra

| fsr 2.2 quality

| Patch: v1.8.86

Radeon RX 7900 XTX (+235%)

AVG 114 FPS

MIN 100 FPS

Radeon RX 6650 XT

AVG 34 FPS

MIN 30 FPS

2160p

| ultra

| fsr 2.2 quality

| Patch: v1.8.86

Radeon RX 7900 XTX (+196%)

AVG 77 FPS

MIN 72 FPS

Radeon RX 6650 XT

AVG 26 FPS

MIN 24 FPS

Winner

Loser

REMNANT II®

2023 • • Gunfire Games

1080p

| ultra

Radeon RX 7900 XTX (+144%)

AVG 173 FPS

MIN 136 FPS

Radeon RX 6650 XT

AVG 71 FPS

MIN 65 FPS

1440p

| ultra

Radeon RX 7900 XTX (+198%)

AVG 140 FPS

MIN 123 FPS

Radeon RX 6650 XT

AVG 47 FPS

MIN 43 FPS

2160p

| ultra

Radeon RX 7900 XTX (+229%)

AVG 79 FPS

MIN 72 FPS

Radeon RX 6650 XT

AVG 24 FPS

MIN 22 FPS

Winner

Loser

No more benchmarks available for this comparison