AMD Radeon RX 6700 XT VS AMD Radeon RX 7900 XTX

amd

Brand

12GB GDDR6

Memory

2560

Cores

384 GB/s

Bandwidth

Radeon RX 6700 XT

N/A Mar 2021 View Details

amd

Brand

24GB GDDR6

Memory

6144

Cores

960 GB/s

Bandwidth

Radeon RX 7900 XTX

$799.99 Nov 2022 View Details

$799.99

$890.60

AMD Radeon RX 6700 XT

12GB GDDR6 230W N/A Mar 2021

Radeon RX 6700 XT

$479 • Mar 2021

Radeon RX 7900 XTX

$999 • Nov 2022

AMD Radeon RX 7900 XTX

24GB GDDR6 355W $799.99 Nov 2022

Specs Comparison

Specification	AMD Radeon RX 6700 XT	AMD Radeon RX 7900 XTX
Memory Size	12 GB	24 GB
Memory Type	GDDR6	GDDR6
TDP	230 W	355 W
Core Clock	N/A	N/A
Boost Clock	2581 MHz	2498 MHz
Memory Bandwidth	384 GB/s	960 GB/s
Process Size	7nm	5nm
Architecture	RDNA 2.0	RDNA 3.0
Shading Units	2560	6144
RT Cores	40	96
TMUs	160	384
ROPs	64	192
Memory Bus	192-bit	384-bit
Memory Clock	2000 MHz	2500 MHz
Pixel Rate	165.2 GPixel/s	479.6 GPixel/s
Texture Rate	384 GTexel/s	960 GTexel/s
FP32 Performance	13.21 GFLOPS	61.39 GFLOPS
L2 Cache	3.00 MB	6.00 MB
Die Size	335 mm²	529 mm²
Transistors	17200 Million	57700 Million
Required PSU	550 W	750 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

29863 (+161%)

AMD Radeon RX 7900 XTX

Geekbench 6

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

OpenCL Score

110742

AMD Radeon RX 6700 XT

224686 (+103%)

AMD Radeon RX 7900 XTX

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

405.4 FPS (+134%)

AMD Radeon RX 7900 XTX

PassMark G2D

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

G2D Mark

19837

AMD Radeon RX 6700 XT

31100 (+57%)

AMD Radeon RX 7900 XTX

Game Benchmarks Comparison (557 benchmarks)

PRAGMATA SKETCHBOOK - DEMO

8.2 2025 • Action, Adventure • CAPCOM Co., Ltd.

1080p

| ultra

Radeon RX 7900 XTX (+124%)

AVG 123 FPS

MIN 112 FPS

Radeon RX 6700 XT

AVG 55 FPS

MIN 50 FPS

1440p

| ultra

Radeon RX 7900 XTX (+133%)

AVG 98 FPS

MIN 89 FPS

Radeon RX 6700 XT

AVG 42 FPS

MIN 38 FPS

2160p

| ultra

Radeon RX 7900 XTX (+165%)

AVG 61 FPS

MIN 56 FPS

Radeon RX 6700 XT

AVG 23 FPS

MIN 21 FPS

Winner

Loser

Assassin's Creed Mirage Valley of Memories Background

Assassin's Creed Mirage Valley of Memories

8 2025 • Action, Adventure • Ubisoft Bordeaux

1080p

| ultra

| Patch: v1.1.0

Radeon RX 7900 XTX (+86%)

AVG 145 FPS

MIN 125 FPS

Radeon RX 6700 XT

AVG 78 FPS

MIN 66 FPS

1440p

| ultra

| Patch: v1.1.0

Radeon RX 7900 XTX (+95%)

AVG 123 FPS

MIN 112 FPS

Radeon RX 6700 XT

AVG 63 FPS

MIN 55 FPS

2160p

| ultra

| Patch: v1.1.0

Radeon RX 7900 XTX (+129%)

AVG 87 FPS

MIN 78 FPS

Radeon RX 6700 XT

AVG 38 FPS

MIN 34 FPS

Winner

Loser

Company of Heroes 3: Endure & Defy Background

Company of Heroes 3: Endure & Defy

8.5 2025 • Action, Strategy • Relic Entertainment

1080p

| high

Radeon RX 7900 XTX (+98%)

AVG 196 FPS

MIN 54 FPS

Radeon RX 6700 XT

AVG 99 FPS

MIN 22 FPS

1440p

| high

Radeon RX 7900 XTX (+125%)

AVG 169 FPS

MIN 38 FPS

Radeon RX 6700 XT

AVG 75 FPS

MIN 16 FPS

2160p

| high

Radeon RX 7900 XTX (+140%)

AVG 101 FPS

MIN 21 FPS

Radeon RX 6700 XT

AVG 42 FPS

MIN 8 FPS

Winner

Loser

Of Ash and Steel

8.7 2025 • Action, Adventure, Indie, RPG • Fire & Frost

1080p

| ultra

Radeon RX 7900 XTX (+85%)

AVG 189 FPS

MIN 166 FPS

Radeon RX 6700 XT

AVG 102 FPS

MIN 88 FPS

1440p

| ultra

Radeon RX 7900 XTX (+95%)

AVG 156 FPS

MIN 140 FPS

Radeon RX 6700 XT

AVG 80 FPS

MIN 70 FPS

2160p

| ultra

Radeon RX 7900 XTX (+113%)

AVG 102 FPS

MIN 93 FPS

Radeon RX 6700 XT

AVG 48 FPS

MIN 42 FPS

Winner

Loser

Where Winds Meet

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

1080p

| ultra

Radeon RX 6700 XT

AVG 74 FPS

MIN 68 FPS

Radeon RX 7900 XTX (+108%)

AVG 154 FPS

MIN 136 FPS

1440p

| ultra

Radeon RX 7900 XTX (+115%)

AVG 129 FPS

MIN 116 FPS

Radeon RX 6700 XT

AVG 60 FPS

MIN 55 FPS

2160p

| ultra

Radeon RX 7900 XTX (+133%)

AVG 84 FPS

MIN 77 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 XTX (+107%)

AVG 120 FPS

MIN 106 FPS

Radeon RX 6700 XT

AVG 58 FPS

MIN 49 FPS

1440p

| ultra

Radeon RX 7900 XTX (+116%)

AVG 93 FPS

MIN 83 FPS

Radeon RX 6700 XT

AVG 43 FPS

MIN 36 FPS

2160p

| ultra

Radeon RX 7900 XTX (+146%)

AVG 59 FPS

MIN 54 FPS

Radeon RX 6700 XT

AVG 24 FPS

MIN 22 FPS

Winner

Loser

No more benchmarks available for this comparison

AMD Radeon RX 7900 XTX Wins!

Based on 560 benchmarks across 154 games

Avg FPS

Radeon RX 6700 XT

+125.8%

103

Avg FPS

Radeon RX 7900 XTX