amd

Brand

16GB GDDR6

Memory

3840

Cores

512 GB/s

Bandwidth

AMD Radeon RX 6800

$579 Oct 2020 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 6800

16GB GDDR6 250W $579 Oct 2020

Radeon RX 6800

$579 • Oct 2020

Radeon RX 6650 XT

$399 • May 2022

AMD Radeon RX 6650 XT

8GB GDDR6 176W $399 May 2022

Specs Comparison

Specification	AMD Radeon RX 6800	AMD Radeon RX 6650 XT
Memory Size	16 GB	8 GB
Memory Type	GDDR6	GDDR6
TDP	250 W	176 W
Core Clock	N/A	N/A
Boost Clock	2105 MHz	2635 MHz
Memory Bandwidth	512 GB/s	280.3 GB/s
Process Size	7nm	7nm
Architecture	RDNA 2.0	RDNA 2.0
Shading Units	3840	2048
RT Cores	60	32
TMUs	240	128
ROPs	96	64
Memory Bus	256-bit	128-bit
Memory Clock	2000 MHz	2190 MHz
Pixel Rate	202.1 GPixel/s	168.6 GPixel/s
Texture Rate	512 GTexel/s	280.3 GTexel/s
FP32 Performance	16.17 GFLOPS	10.79 GFLOPS
L2 Cache	4.00 MB	2.00 MB
Die Size	520 mm²	237 mm²
Transistors	26800 Million	11060 Million
Required PSU	600 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

14608 (+57%)

AMD Radeon RX 6800

9284

AMD Radeon RX 6650 XT

Geekbench 6

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

OpenCL Score

135060 (+49%)

AMD Radeon RX 6800

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)

219.6 FPS (+88%)

AMD Radeon RX 6800

116.7 FPS

AMD Radeon RX 6650 XT

PassMark G2D

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

G2D Mark

22147 (+29%)

AMD Radeon RX 6800

17160

AMD Radeon RX 6650 XT

Game Benchmarks Comparison (108 benchmarks)

The Callisto Protocol™

7.3 2022 • Action, Adventure • Striking Distance Studios

1080p

| ultra

| RTX

Radeon RX 6800 (+86%)

AVG 95 FPS

MIN 56 FPS

Radeon RX 6650 XT

AVG 51 FPS

MIN 30 FPS

1440p

| ultra

| RTX

Radeon RX 6800 (+167%)

AVG 64 FPS

MIN 37 FPS

Radeon RX 6650 XT

AVG 24 FPS

MIN 19 FPS

2160p

| ultra

| RTX

Radeon RX 6800 (+143%)

AVG 34 FPS

MIN 18 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 6800 (+89%)

AVG 66 FPS

MIN 58 FPS

Radeon RX 6650 XT

AVG 35 FPS

MIN 30 FPS

1440p

| high

Radeon RX 6800 (+91%)

AVG 44 FPS

MIN 40 FPS

Radeon RX 6650 XT

AVG 23 FPS

MIN 21 FPS

2160p

| high

Radeon RX 6800 (+92%)

AVG 23 FPS

MIN 21 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 6800 (+68%)

AVG 129 FPS

MIN 104 FPS

Radeon RX 6650 XT

AVG 77 FPS

MIN 64 FPS

1440p

| ultra

Radeon RX 6800 (+79%)

AVG 104 FPS

MIN 88 FPS

Radeon RX 6650 XT

AVG 58 FPS

MIN 48 FPS

2160p

| ultra

Radeon RX 6800 (+73%)

AVG 57 FPS

MIN 51 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 6800 (+64%)

AVG 72 FPS

MIN 65 FPS

Radeon RX 6650 XT

AVG 44 FPS

MIN 38 FPS

1440p

| ultra

Radeon RX 6800 (+100%)

AVG 58 FPS

MIN 48 FPS

Radeon RX 6650 XT

AVG 29 FPS

MIN 26 FPS

2160p

| ultra

Radeon RX 6800 (+79%)

AVG 25 FPS

MIN 22 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 6800 (+81%)

AVG 65 FPS

MIN 58 FPS

Radeon RX 6650 XT

AVG 36 FPS

MIN 32 FPS

1440p

| ultra

Radeon RX 6800 (+85%)

AVG 50 FPS

MIN 47 FPS

Radeon RX 6650 XT

AVG 27 FPS

MIN 23 FPS

2160p

| ultra

Radeon RX 6800 (+123%)

AVG 29 FPS

MIN 27 FPS

Radeon RX 6650 XT

AVG 13 FPS

MIN 11 FPS

1080p

| ultra

| fsr 2.2 quality

| Patch: v1.8.86

Radeon RX 6800 (+90%)

AVG 78 FPS

MIN 71 FPS

Radeon RX 6650 XT

AVG 41 FPS

MIN 36 FPS

1440p

| ultra

| fsr 2.2 quality

| Patch: v1.8.86

Radeon RX 6800 (+85%)

AVG 63 FPS

MIN 55 FPS

Radeon RX 6650 XT

AVG 34 FPS

MIN 30 FPS

2160p

| ultra

| fsr 2.2 quality

| Patch: v1.8.86

Radeon RX 6800 (+58%)

AVG 41 FPS

MIN 37 FPS

Radeon RX 6650 XT

AVG 26 FPS

MIN 24 FPS

Winner

Loser

REMNANT II®

2023 • • Gunfire Games

1080p

| ultra

Radeon RX 6800 (+65%)

AVG 117 FPS

MIN 101 FPS

Radeon RX 6650 XT

AVG 71 FPS

MIN 65 FPS

1440p

| ultra

Radeon RX 6800 (+72%)

AVG 81 FPS

MIN 70 FPS

Radeon RX 6650 XT

AVG 47 FPS

MIN 43 FPS

2160p

| ultra

Radeon RX 6800 (+63%)

AVG 39 FPS

MIN 36 FPS

Radeon RX 6650 XT

AVG 24 FPS

MIN 22 FPS

Winner

Loser

No more benchmarks available for this comparison