amd

Brand

6GB GDDR6

Memory

2304

Cores

288 GB/s

Bandwidth

AMD Radeon RX 5600 XT

$279 Jan 2020 View Details

amd

Brand

8GB GDDR6

Memory

2048

Cores

256 GB/s

Bandwidth

AMD Radeon RX 6600 XT

$379 Jul 2021 View Details

AMD Radeon RX 5600 XT

6GB GDDR6 150W $279 Jan 2020

Radeon RX 5600 XT

$279 • Jan 2020

Radeon RX 6600 XT

$379 • Jul 2021

AMD Radeon RX 6600 XT

8GB GDDR6 160W $379 Jul 2021

Specs Comparison

Specification	AMD Radeon RX 5600 XT	AMD Radeon RX 6600 XT
Memory Size	6 GB	8 GB
Memory Type	GDDR6	GDDR6
TDP	150 W	160 W
Core Clock	N/A	N/A
Boost Clock	1560 MHz	2589 MHz
Memory Bandwidth	288 GB/s	256 GB/s
Process Size	7nm	7nm
Architecture	RDNA 1.0	RDNA 2.0
Shading Units	2304	2048
RT Cores	N/A	32
TMUs	144	128
ROPs	64	64
Memory Bus	192-bit	128-bit
Memory Clock	1500 MHz	2000 MHz
Pixel Rate	99.84 GPixel/s	165.7 GPixel/s
Texture Rate	288 GTexel/s	256 GTexel/s
FP32 Performance	7.188 GFLOPS	10.6 GFLOPS
L2 Cache	3.00 MB	2.00 MB
Die Size	251 mm²	237 mm²
Transistors	10300 Million	11060 Million
Required PSU	450 W	450 W
Power Connectors	1x 8-pin	1x 8-pin
Bus Interface	PCIe 4.0 x16	PCIe 4.0 x8
DirectX	12.1	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

7012

AMD Radeon RX 5600 XT

9026 (+29%)

AMD Radeon RX 6600 XT

Geekbench 6

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

OpenCL Score

66629

AMD Radeon RX 5600 XT

84088 (+26%)

AMD Radeon RX 6600 XT

GFXBench 5.0

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

Aztec Ruins High (FPS)

92.1 FPS

AMD Radeon RX 5600 XT

116.8 FPS (+27%)

AMD Radeon RX 6600 XT

PassMark G2D

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

G2D Mark

13505

AMD Radeon RX 5600 XT

16474 (+22%)

AMD Radeon RX 6600 XT

Game Benchmarks Comparison (9 benchmarks)

Scars Above

7.9 2023 • Action, Adventure • Mad Head Games

1080p

| ultra

| Patch: v1.1

Radeon RX 6600 XT (+32%)

AVG 132 FPS

MIN 119 FPS

Radeon RX 5600 XT

AVG 100 FPS

MIN 85 FPS

1440p

| ultra

| Patch: v1.1

Radeon RX 6600 XT (+23%)

AVG 81 FPS

MIN 71 FPS

Radeon RX 5600 XT

AVG 66 FPS

MIN 55 FPS

2160p

| ultra

| Patch: v1.1

Radeon RX 6600 XT (+22%)

AVG 39 FPS

MIN 34 FPS

Radeon RX 5600 XT

AVG 32 FPS

MIN 26 FPS

Winner

Loser

Kena Bridge of Spirits

7.8 2022 • Action, Adventure, Indie • Ember Lab

1080p

| ultra

Radeon RX 6600 XT (+25%)

AVG 79 FPS

MIN 73 FPS

Radeon RX 5600 XT

AVG 63 FPS

MIN 59 FPS

1440p

| ultra

Radeon RX 6600 XT (+20%)

AVG 53 FPS

MIN 49 FPS

Radeon RX 5600 XT

AVG 44 FPS

MIN 41 FPS

2160p

| ultra

Radeon RX 6600 XT (+17%)

AVG 28 FPS

MIN 25 FPS

Radeon RX 5600 XT

AVG 24 FPS

MIN 19 FPS

Winner

Loser

Aliens Fireteam Elite

7.4 2021 • Action, RPG • Cold Iron Studios

1080p

| ultra

Radeon RX 6600 XT (+25%)

AVG 136 FPS

MIN 115 FPS

Radeon RX 5600 XT

AVG 109 FPS

MIN 89 FPS

1440p

| ultra

Radeon RX 6600 XT (+24%)

AVG 88 FPS

MIN 74 FPS

Radeon RX 5600 XT

AVG 71 FPS

MIN 59 FPS

2160p

| ultra

Radeon RX 6600 XT (+22%)

AVG 45 FPS

MIN 36 FPS

Radeon RX 5600 XT

AVG 37 FPS

MIN 29 FPS

Winner

Loser

AMD Radeon RX 6600 XT Wins!

Based on 9 benchmarks across 3 games

Avg FPS

Radeon RX 5600 XT

+24.7%

Avg FPS

Radeon RX 6600 XT