amd

Brand

16GB GDDR6

Memory

4608

Cores

512 GB/s

Bandwidth

AMD Radeon RX 6800 XT

$649 Oct 2020 View Details

amd

Brand

16GB GDDR6

Memory

5120

Cores

576 GB/s

Bandwidth

AMD Radeon RX 7900 GRE

$ Jul 2023 View Details

AMD Radeon RX 6800 XT

16GB GDDR6 300W $649 Oct 2020

Radeon RX 6800 XT

$649 • Oct 2020

Radeon RX 7900 GRE

$ • Jul 2023

AMD Radeon RX 7900 GRE

16GB GDDR6 260W $ Jul 2023

Specs Comparison

Specification	AMD Radeon RX 6800 XT	AMD Radeon RX 7900 GRE
Memory Size	16 GB	16 GB
Memory Type	GDDR6	GDDR6
TDP	300 W	260 W
Core Clock	N/A	N/A
Boost Clock	2250 MHz	2245 MHz
Memory Bandwidth	512 GB/s	576 GB/s
Process Size	7nm	5nm
Architecture	RDNA 2.0	RDNA 3.0
Shading Units	4608	5120
RT Cores	72	80
TMUs	288	320
ROPs	128	160
Memory Bus	256-bit	256-bit
Memory Clock	2000 MHz	2250 MHz
Pixel Rate	288 GPixel/s	359.2 GPixel/s
Texture Rate	512 GTexel/s	576 GTexel/s
FP32 Performance	20.74 GFLOPS	45.98 GFLOPS
L2 Cache	4.00 MB	6.00 MB
Die Size	520 mm²	529 mm²
Transistors	26800 Million	57700 Million
Required PSU	700 W	600 W
Power Connectors	2x 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

17608

AMD Radeon RX 6800 XT

21425 (+22%)

AMD Radeon RX 7900 GRE

Geekbench 6

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

OpenCL Score

138858

AMD Radeon RX 6800 XT

172224 (+24%)

AMD Radeon RX 7900 GRE

GFXBench 5.0

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

Aztec Ruins High (FPS)

264.2 FPS

AMD Radeon RX 6800 XT

279.4 FPS (+6%)

AMD Radeon RX 7900 GRE

PassMark G2D

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

G2D Mark

24994

AMD Radeon RX 6800 XT

27080 (+8%)

AMD Radeon RX 7900 GRE

Game Benchmarks Comparison (270 benchmarks)

Where Winds Meet

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

1080p

| ultra

Radeon RX 7900 GRE (+35%)

AVG 119 FPS

MIN 105 FPS

Radeon RX 6800 XT

AVG 88 FPS

MIN 80 FPS

1440p

| ultra

Radeon RX 7900 GRE (+25%)

AVG 96 FPS

MIN 87 FPS

Radeon RX 6800 XT

AVG 77 FPS

MIN 70 FPS

2160p

| ultra

Radeon RX 7900 GRE (+18%)

AVG 59 FPS

MIN 54 FPS

Radeon RX 6800 XT

AVG 50 FPS

MIN 46 FPS

Winner

Loser

Assetto Corsa Rally

8.1 2025 • Racing • Supernova Games Studios

1080p

| ultra

Radeon RX 7900 GRE (+15%)

AVG 92 FPS

MIN 82 FPS

Radeon RX 6800 XT

AVG 80 FPS

MIN 68 FPS

1440p

| ultra

Radeon RX 7900 GRE (+15%)

AVG 70 FPS

MIN 62 FPS

Radeon RX 6800 XT

AVG 61 FPS

MIN 54 FPS

2160p

| ultra

Radeon RX 7900 GRE (+14%)

AVG 41 FPS

MIN 37 FPS

Radeon RX 6800 XT

AVG 36 FPS

MIN 31 FPS

Winner

Loser

Anno 117 Pax Romana

7.5 2025 • Simulation, Strategy • Ubisoft Mainz

1080p

| ultra

Radeon RX 7900 GRE (+4%)

AVG 56 FPS

MIN 38 FPS

Radeon RX 6800 XT

AVG 54 FPS

MIN 33 FPS

1440p

| ultra

Radeon RX 7900 GRE (+10%)

AVG 45 FPS

MIN 31 FPS

Radeon RX 6800 XT

AVG 41 FPS

MIN 27 FPS

2160p

| ultra

Radeon RX 7900 GRE (+15%)

AVG 30 FPS

MIN 22 FPS

Radeon RX 6800 XT

AVG 26 FPS

MIN 19 FPS

1080p

| ultra

| RTX

Radeon RX 7900 GRE (+21%)

AVG 47 FPS

MIN 33 FPS

Radeon RX 6800 XT

AVG 39 FPS

MIN 26 FPS

1440p

| ultra

| RTX

Radeon RX 7900 GRE (+17%)

AVG 34 FPS

MIN 25 FPS

Radeon RX 6800 XT

AVG 29 FPS

MIN 21 FPS

2160p

| ultra

| RTX

Radeon RX 7900 GRE (+18%)

AVG 20 FPS

MIN 16 FPS

Radeon RX 6800 XT

AVG 17 FPS

MIN 13 FPS

Winner

Loser

Europa Universalis V

8.1 2025 • Strategy • Paradox Tinto

1080p

| ultra

Radeon RX 7900 GRE (+10%)

AVG 100 FPS

MIN 92 FPS

Radeon RX 6800 XT

AVG 91 FPS

MIN 83 FPS

1440p

| ultra

Radeon RX 7900 GRE (+7%)

AVG 61 FPS

MIN 57 FPS

Radeon RX 6800 XT

AVG 57 FPS

MIN 52 FPS

2160p

| ultra

Radeon RX 7900 GRE (+7%)

AVG 30 FPS

MIN 27 FPS

Radeon RX 6800 XT

AVG 28 FPS

MIN 26 FPS

Winner

Loser

Jurassic World Evolution 3

8 2025 • Simulation, Strategy • Frontier Developments

1080p

| ultra

Radeon RX 7900 GRE (+16%)

AVG 80 FPS

MIN 61 FPS

Radeon RX 6800 XT

AVG 69 FPS

MIN 54 FPS

1440p

| ultra

Radeon RX 7900 GRE (+15%)

AVG 60 FPS

MIN 46 FPS

Radeon RX 6800 XT

AVG 52 FPS

MIN 38 FPS

2160p

| ultra

Radeon RX 7900 GRE (+21%)

AVG 35 FPS

MIN 26 FPS

Radeon RX 6800 XT

AVG 29 FPS

MIN 21 FPS

Winner

Loser

The Outer Worlds 2

8 2025 • Action, Adventure, RPG • Obsidian Entertainment

1080p

| ultra

Radeon RX 7900 GRE (+25%)

AVG 55 FPS

MIN 51 FPS

Radeon RX 6800 XT

AVG 44 FPS

MIN 40 FPS

1440p

| ultra

Radeon RX 7900 GRE (+22%)

AVG 39 FPS

MIN 35 FPS

Radeon RX 6800 XT

AVG 32 FPS

MIN 27 FPS

2160p

| ultra

Radeon RX 7900 GRE (+31%)

AVG 21 FPS

MIN 18 FPS

Radeon RX 6800 XT

AVG 16 FPS

MIN 14 FPS

1080p

| ultra

| RTX

Radeon RX 7900 GRE (+30%)

AVG 48 FPS

MIN 44 FPS

Radeon RX 6800 XT

AVG 37 FPS

MIN 35 FPS

1440p

| ultra

| RTX

Radeon RX 7900 GRE (+26%)

AVG 34 FPS

MIN 31 FPS

Radeon RX 6800 XT

AVG 27 FPS

MIN 24 FPS

2160p

| ultra

| RTX

Radeon RX 7900 GRE (+27%)

AVG 19 FPS

MIN 16 FPS

Radeon RX 6800 XT

AVG 15 FPS

MIN 13 FPS

Winner

Loser

No more benchmarks available for this comparison

AMD Radeon RX 7900 GRE Wins!

Based on 270 benchmarks across 76 games

Avg FPS

Radeon RX 6800 XT

+18.6%

Avg FPS

Radeon RX 7900 GRE