amd

Brand

8GB GDDR6

Memory

2560

Cores

448 GB/s

Bandwidth

AMD Radeon RX 5700 XT

$399 Jul 2019 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 5700 XT

8GB GDDR6 225W $399 Jul 2019

Radeon RX 5700 XT

$399 • Jul 2019

Radeon RX 6600 XT

$379 • Jul 2021

AMD Radeon RX 6600 XT

8GB GDDR6 160W $379 Jul 2021

Specs Comparison

Specification	AMD Radeon RX 5700 XT	AMD Radeon RX 6600 XT
Memory Size	8 GB	8 GB
Memory Type	GDDR6	GDDR6
TDP	225 W	160 W
Core Clock	N/A	N/A
Boost Clock	1905 MHz	2589 MHz
Memory Bandwidth	448 GB/s	256 GB/s
Process Size	7nm	7nm
Architecture	RDNA 1.0	RDNA 2.0
Shading Units	2560	2048
RT Cores	N/A	32
TMUs	160	128
ROPs	64	64
Memory Bus	256-bit	128-bit
Memory Clock	1750 MHz	2000 MHz
Pixel Rate	121.9 GPixel/s	165.7 GPixel/s
Texture Rate	448 GTexel/s	256 GTexel/s
FP32 Performance	9.754 GFLOPS	10.6 GFLOPS
L2 Cache	4.00 MB	2.00 MB
Die Size	251 mm²	237 mm²
Transistors	10300 Million	11060 Million
Required PSU	550 W	450 W
Power Connectors	1x 6-pin + 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

8594

AMD Radeon RX 5700 XT

9026 (+5%)

AMD Radeon RX 6600 XT

Geekbench 6

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

OpenCL Score

81739

AMD Radeon RX 5700 XT

84088 (+3%)

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)

117.9 FPS (+1%)

AMD Radeon RX 5700 XT

116.8 FPS

AMD Radeon RX 6600 XT

PassMark G2D

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

G2D Mark

16398

AMD Radeon RX 5700 XT

16474 (+0%)

AMD Radeon RX 6600 XT

Game Benchmarks Comparison (108 benchmarks)

Scars Above

7.9 2023 • Action, Adventure • Mad Head Games

1080p

| ultra

| Patch: v1.1

Radeon RX 6600 XT (+8%)

AVG 132 FPS

MIN 119 FPS

Radeon RX 5700 XT

AVG 122 FPS

MIN 104 FPS

1440p

| ultra

| Patch: v1.1

Radeon RX 6600 XT (+1%)

AVG 81 FPS

MIN 71 FPS

Radeon RX 5700 XT

AVG 80 FPS

MIN 67 FPS

2160p

| ultra

| Patch: v1.1

Radeon RX 6600 XT (+0%)

AVG 39 FPS

MIN 34 FPS

Radeon RX 5700 XT (+0%)

AVG 39 FPS

MIN 32 FPS

Winner

Loser

Sifu

8.7 2022 • Action, Indie • Sloclap

1080p

| ultra

Radeon RX 6600 XT (+5%)

AVG 274 FPS

MIN 186 FPS

Radeon RX 5700 XT

AVG 261 FPS

MIN 175 FPS

1440p

| ultra

Radeon RX 6600 XT (+4%)

AVG 176 FPS

MIN 113 FPS

Radeon RX 5700 XT

AVG 169 FPS

MIN 107 FPS

2160p

| ultra

Radeon RX 6600 XT (+0%)

AVG 86 FPS

MIN 57 FPS

Radeon RX 5700 XT (+0%)

AVG 86 FPS

MIN 59 FPS

Winner

Loser

Dying Light 2 Stay Human

8 2022 • Action, Adventure, RPG • Techland

1080p

| ultra

Radeon RX 5700 XT (+4%)

AVG 73 FPS

MIN 63 FPS

Radeon RX 6600 XT

AVG 70 FPS

MIN 63 FPS

1440p

| ultra

Radeon RX 5700 XT (+0%)

AVG 51 FPS

MIN 42 FPS

Radeon RX 6600 XT (+0%)

AVG 51 FPS

MIN 45 FPS

2160p

| ultra

Radeon RX 5700 XT (+0%)

AVG 25 FPS

MIN 16 FPS

Radeon RX 6600 XT (+0%)

AVG 25 FPS

MIN 21 FPS

1080p

| ultra

| fsr 3 quality

Radeon RX 6600 XT (+5%)

AVG 109 FPS

MIN 92 FPS

Radeon RX 5700 XT

AVG 104 FPS

MIN 89 FPS

1440p

| ultra

| fsr 3 quality

Radeon RX 6600 XT (+5%)

AVG 80 FPS

MIN 73 FPS

Radeon RX 5700 XT

AVG 76 FPS

MIN 68 FPS

2160p

| ultra

| fsr 3 quality

Radeon RX 6600 XT (+0%)

AVG 50 FPS

MIN 45 FPS

Radeon RX 5700 XT (+0%)

AVG 50 FPS

MIN 43 FPS

Winner

Loser

Serious Sam Siberian Mayhem

8.6 2022 • Action, Adventure • Croteam, Timelock Studio

1080p

| ultra

Radeon RX 6600 XT (+2%)

AVG 108 FPS

MIN 93 FPS

Radeon RX 5700 XT

AVG 106 FPS

MIN 87 FPS

1440p

| ultra

Radeon RX 6600 XT (+4%)

AVG 84 FPS

MIN 73 FPS

Radeon RX 5700 XT

AVG 81 FPS

MIN 68 FPS

2160p

| ultra

Radeon RX 6600 XT (+4%)

AVG 51 FPS

MIN 41 FPS

Radeon RX 5700 XT

AVG 49 FPS

MIN 38 FPS

Winner

Loser

ICARUS

7.7 2021 • Action, Adventure, Simulation • RocketWerkz

1080p

| ultra

Radeon RX 5700 XT (+2%)

AVG 50 FPS

MIN 44 FPS

Radeon RX 6600 XT

AVG 49 FPS

MIN 42 FPS

1440p

| ultra

Radeon RX 5700 XT (+6%)

AVG 35 FPS

MIN 30 FPS

Radeon RX 6600 XT

AVG 33 FPS

MIN 28 FPS

2160p

| ultra

Radeon RX 5700 XT (+13%)

AVG 17 FPS

MIN 14 FPS

Radeon RX 6600 XT

AVG 15 FPS

MIN 13 FPS

Winner

Loser

Chorus

8.9 2021 • Action, Adventure • Deep Silver Fishlabs

1080p

| ultra

Radeon RX 6600 XT (+6%)

AVG 213 FPS

MIN 171 FPS

Radeon RX 5700 XT

AVG 201 FPS

MIN 169 FPS

1440p

| ultra

Radeon RX 6600 XT (+12%)

AVG 134 FPS

MIN 111 FPS

Radeon RX 5700 XT

AVG 120 FPS

MIN 95 FPS

2160p

| ultra

Radeon RX 5700 XT (+2%)

AVG 67 FPS

MIN 58 FPS

Radeon RX 6600 XT

AVG 66 FPS

MIN 52 FPS

Winner

Loser

No more benchmarks available for this comparison

AMD Radeon RX 6600 XT Wins!

Based on 108 benchmarks across 32 games

Avg FPS

Radeon RX 5700 XT

+3.3%

Avg FPS

Radeon RX 6600 XT