amd

Brand

12GB GDDR6

Memory

2560

Cores

384 GB/s

Bandwidth

AMD Radeon RX 6700 XT

$479 Mar 2021 View Details

amd

Brand

20GB GDDR6

Memory

5376

Cores

800 GB/s

Bandwidth

AMD Radeon RX 7900 XT

$899 Nov 2022 View Details

AMD Radeon RX 6700 XT

12GB GDDR6 230W $479 Mar 2021

Radeon RX 6700 XT

$479 • Mar 2021

Radeon RX 7900 XT

$899 • Nov 2022

AMD Radeon RX 7900 XT

20GB GDDR6 300W $899 Nov 2022

Specs Comparison

Specification	AMD Radeon RX 6700 XT	AMD Radeon RX 7900 XT
Memory Size	12 GB	20 GB
Memory Type	GDDR6	GDDR6
TDP	230 W	300 W
Core Clock	N/A	N/A
Boost Clock	2581 MHz	2394 MHz
Memory Bandwidth	384 GB/s	800 GB/s
Process Size	7nm	5nm
Architecture	RDNA 2.0	RDNA 3.0
Shading Units	2560	5376
RT Cores	40	84
TMUs	160	336
ROPs	64	192
Memory Bus	192-bit	320-bit
Memory Clock	2000 MHz	2500 MHz
Pixel Rate	165.2 GPixel/s	459.6 GPixel/s
Texture Rate	384 GTexel/s	800 GTexel/s
FP32 Performance	13.21 GFLOPS	51.48 GFLOPS
L2 Cache	3.00 MB	6.00 MB
Die Size	335 mm²	529 mm²
Transistors	17200 Million	57700 Million
Required PSU	550 W	700 W
Power Connectors	1x 6-pin + 1x 8-pin	2x 8-pin
Bus Interface	PCIe 4.0 x16	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

11452

AMD Radeon RX 6700 XT

24671 (+115%)

AMD Radeon RX 7900 XT

Geekbench 6

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

OpenCL Score

110742

AMD Radeon RX 6700 XT

203754 (+84%)

AMD Radeon RX 7900 XT

GFXBench 5.0

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

Aztec Ruins High (FPS)

173.6 FPS

AMD Radeon RX 6700 XT

323.2 FPS (+86%)

AMD Radeon RX 7900 XT

PassMark G2D

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

G2D Mark

19837

AMD Radeon RX 6700 XT

28872 (+46%)

AMD Radeon RX 7900 XT

Game Benchmarks Comparison (484 benchmarks)

Where Winds Meet

8.2 2025 • Action, Adventure, RPG, Free To Play • Everstone Studio

1080p

| ultra

Radeon RX 7900 XT (+82%)

AVG 135 FPS

MIN 119 FPS

Radeon RX 6700 XT

AVG 74 FPS

MIN 68 FPS

1440p

| ultra

Radeon RX 7900 XT (+87%)

AVG 112 FPS

MIN 101 FPS

Radeon RX 6700 XT

AVG 60 FPS

MIN 55 FPS

2160p

| ultra

Radeon RX 7900 XT (+92%)

AVG 69 FPS

MIN 63 FPS

Radeon RX 6700 XT

AVG 36 FPS

MIN 33 FPS

Winner

Loser

Assetto Corsa Rally

8.1 2025 • Racing • Supernova Games Studios

1080p

| ultra

Radeon RX 7900 XT (+81%)

AVG 105 FPS

MIN 93 FPS

Radeon RX 6700 XT

AVG 58 FPS

MIN 49 FPS

1440p

| ultra

Radeon RX 7900 XT (+88%)

AVG 81 FPS

MIN 72 FPS

Radeon RX 6700 XT

AVG 43 FPS

MIN 36 FPS

2160p

| ultra

Radeon RX 7900 XT (+100%)

AVG 48 FPS

MIN 44 FPS

Radeon RX 6700 XT

AVG 24 FPS

MIN 22 FPS

Winner

Loser

Anno 117 Pax Romana

7.5 2025 • Simulation, Strategy • Ubisoft Mainz

1080p

| ultra

Radeon RX 7900 XT (+88%)

AVG 64 FPS

MIN 43 FPS

Radeon RX 6700 XT

AVG 34 FPS

MIN 21 FPS

1440p

| ultra

Radeon RX 7900 XT (+100%)

AVG 52 FPS

MIN 36 FPS

Radeon RX 6700 XT

AVG 26 FPS

MIN 18 FPS

2160p

| ultra

Radeon RX 7900 XT (+106%)

AVG 35 FPS

MIN 26 FPS

Radeon RX 6700 XT

AVG 17 FPS

MIN 13 FPS

1080p

| ultra

| RTX

Radeon RX 7900 XT (+96%)

AVG 53 FPS

MIN 38 FPS

Radeon RX 6700 XT

AVG 27 FPS

MIN 17 FPS

1440p

| ultra

| RTX

Radeon RX 7900 XT (+111%)

AVG 40 FPS

MIN 29 FPS

Radeon RX 6700 XT

AVG 19 FPS

MIN 13 FPS

2160p

| ultra

| RTX

Radeon RX 7900 XT (+118%)

AVG 24 FPS

MIN 19 FPS

Radeon RX 6700 XT

AVG 11 FPS

MIN 8 FPS

Winner

Loser

Europa Universalis V

8.1 2025 • Strategy • Paradox Tinto

1080p

| ultra

Radeon RX 7900 XT (+104%)

AVG 114 FPS

MIN 105 FPS

Radeon RX 6700 XT

AVG 56 FPS

MIN 50 FPS

1440p

| ultra

Radeon RX 7900 XT (+65%)

AVG 71 FPS

MIN 66 FPS

Radeon RX 6700 XT

AVG 43 FPS

MIN 39 FPS

2160p

| ultra

Radeon RX 7900 XT (+52%)

AVG 35 FPS

MIN 32 FPS

Radeon RX 6700 XT

AVG 23 FPS

MIN 20 FPS

Winner

Loser

Jurassic World Evolution 3

8 2025 • Simulation, Strategy • Frontier Developments

1080p

| ultra

Radeon RX 7900 XT (+102%)

AVG 91 FPS

MIN 69 FPS

Radeon RX 6700 XT

AVG 45 FPS

MIN 32 FPS

1440p

| ultra

Radeon RX 7900 XT (+106%)

AVG 70 FPS

MIN 54 FPS

Radeon RX 6700 XT

AVG 34 FPS

MIN 25 FPS

2160p

| ultra

Radeon RX 7900 XT (+128%)

AVG 41 FPS

MIN 31 FPS

Radeon RX 6700 XT

AVG 18 FPS

MIN 13 FPS

Winner

Loser

The Outer Worlds 2

8 2025 • Action, Adventure, RPG • Obsidian Entertainment

1080p

| ultra

Radeon RX 7900 XT (+110%)

AVG 63 FPS

MIN 58 FPS

Radeon RX 6700 XT

AVG 30 FPS

MIN 26 FPS

1440p

| ultra

Radeon RX 7900 XT (+125%)

AVG 45 FPS

MIN 41 FPS

Radeon RX 6700 XT

AVG 20 FPS

MIN 17 FPS

2160p

| ultra

Radeon RX 7900 XT (+150%)

AVG 25 FPS

MIN 21 FPS

Radeon RX 6700 XT

AVG 10 FPS

MIN 9 FPS

1080p

| ultra

| RTX

Radeon RX 7900 XT (+116%)

AVG 54 FPS

MIN 50 FPS

Radeon RX 6700 XT

AVG 25 FPS

MIN 22 FPS

1440p

| ultra

| RTX

Radeon RX 7900 XT (+122%)

AVG 40 FPS

MIN 36 FPS

Radeon RX 6700 XT

AVG 18 FPS

MIN 15 FPS

2160p

| ultra

| RTX

Radeon RX 7900 XT (+120%)

AVG 22 FPS

MIN 19 FPS

Radeon RX 6700 XT

AVG 10 FPS

MIN 8 FPS

Winner

Loser

No more benchmarks available for this comparison

AMD Radeon RX 7900 XT Wins!

Based on 484 benchmarks across 139 games

Avg FPS

Radeon RX 6700 XT

+100.5%

Avg FPS

Radeon RX 7900 XT