AMD Radeon RX 7900 GRE VS AMD Radeon RX 7800 XT

amd

Brand

16GB GDDR6

Memory

5120

Cores

576 GB/s

Bandwidth

Radeon RX 7900 GRE

N/A Jul 2023 View Details

Check Prices

amd

Brand

16GB GDDR6

Memory

3840

Cores

624.1 GB/s

Bandwidth

Radeon RX 7800 XT

$459.99 Aug 2023 View Details

$459.99

AMD Radeon RX 7900 GRE

16GB GDDR6 260W N/A Jul 2023

Radeon RX 7900 GRE

$ • Jul 2023

Radeon RX 7800 XT

$499 • Aug 2023

AMD Radeon RX 7800 XT

16GB GDDR6 263W $459.99 Aug 2023

Specs Comparison

Specification	AMD Radeon RX 7900 GRE	AMD Radeon RX 7800 XT
Memory Size	16 GB	16 GB
Memory Type	GDDR6	GDDR6
TDP	260 W	263 W
Core Clock	N/A	N/A
Boost Clock	2245 MHz	2430 MHz
Memory Bandwidth	576 GB/s	624.1 GB/s
Process Size	5nm	5nm
Architecture	RDNA 3.0	RDNA 3.0
Shading Units	5120	3840
RT Cores	80	60
TMUs	320	240
ROPs	160	96
Memory Bus	256-bit	256-bit
Memory Clock	2250 MHz	2438 MHz
Pixel Rate	359.2 GPixel/s	233.3 GPixel/s
Texture Rate	576 GTexel/s	624.1 GTexel/s
FP32 Performance	45.98 GFLOPS	37.32 GFLOPS
L2 Cache	6.00 MB	4.00 MB
Die Size	529 mm²	346 mm²
Transistors	57700 Million	28100 Million
Required PSU	600 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

21425 (+18%)

AMD Radeon RX 7900 GRE

18126

AMD Radeon RX 7800 XT

Geekbench 6

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

OpenCL Score

172224 (+16%)

AMD Radeon RX 7900 GRE

148335

AMD Radeon RX 7800 XT

GFXBench 5.0

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

Aztec Ruins High (FPS)

279.4 FPS (+21%)

AMD Radeon RX 7900 GRE

230.1 FPS

AMD Radeon RX 7800 XT

PassMark G2D

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

G2D Mark

27080 (+12%)

AMD Radeon RX 7900 GRE

24222

AMD Radeon RX 7800 XT

Game Benchmarks Comparison (300 benchmarks)

Styx: Blades of Greed

7.2 2026 • Action, Adventure • Cyanide Studio

1080p

| ultra

Radeon RX 7900 GRE (+10%)

AVG 76 FPS

MIN 68 FPS

Radeon RX 7800 XT

AVG 69 FPS

MIN 62 FPS

1440p

| ultra

Radeon RX 7900 GRE (+9%)

AVG 60 FPS

MIN 52 FPS

Radeon RX 7800 XT

AVG 55 FPS

MIN 48 FPS

2160p

| ultra

Radeon RX 7900 GRE (+7%)

AVG 31 FPS

MIN 26 FPS

Radeon RX 7800 XT

AVG 29 FPS

MIN 23 FPS

Winner

Loser

CODE VEIN II DEMO

7.8 2026 • Action, RPG • Bandai Namco Studios Inc.

1080p

| ultra

| Patch: vDemo

Radeon RX 7900 GRE (+11%)

AVG 92 FPS

MIN 84 FPS

Radeon RX 7800 XT

AVG 83 FPS

MIN 76 FPS

1440p

| ultra

| Patch: vDemo

Radeon RX 7900 GRE (+9%)

AVG 61 FPS

MIN 54 FPS

Radeon RX 7800 XT

AVG 56 FPS

MIN 50 FPS

2160p

| ultra

| Patch: vDemo

Radeon RX 7900 GRE (+11%)

AVG 30 FPS

MIN 26 FPS

Radeon RX 7800 XT

AVG 27 FPS

MIN 24 FPS

Winner

Loser

Avatar: Frontiers of Pandora From The Ashes

7.6 2025 • Action, Adventure • Massive Entertainment – A Ubisoft Studio, Ubisoft Montpellier, Ubisoft Shanghai, Ubisoft Toronto, Ubisoft Düsseldorf, Ubisoft Reflections

1080p

| high

Radeon RX 7900 GRE (+11%)

AVG 70 FPS

MIN 59 FPS

Radeon RX 7800 XT

AVG 63 FPS

MIN 54 FPS

1440p

| high

Radeon RX 7900 GRE (+9%)

AVG 48 FPS

MIN 43 FPS

Radeon RX 7800 XT

AVG 44 FPS

MIN 40 FPS

2160p

| high

Radeon RX 7900 GRE (+11%)

AVG 30 FPS

MIN 26 FPS

Radeon RX 7800 XT

AVG 27 FPS

MIN 23 FPS

Winner

Loser

PRAGMATA SKETCHBOOK - DEMO

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

1080p

| ultra

Radeon RX 7900 GRE (+10%)

AVG 95 FPS

MIN 86 FPS

Radeon RX 7800 XT

AVG 86 FPS

MIN 78 FPS

1440p

| ultra

Radeon RX 7900 GRE (+9%)

AVG 73 FPS

MIN 66 FPS

Radeon RX 7800 XT

AVG 67 FPS

MIN 61 FPS

2160p

| ultra

Radeon RX 7900 GRE (+10%)

AVG 43 FPS

MIN 39 FPS

Radeon RX 7800 XT

AVG 39 FPS

MIN 36 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 GRE (+10%)

AVG 112 FPS

MIN 97 FPS

Radeon RX 7800 XT

AVG 102 FPS

MIN 88 FPS

1440p

| ultra

| Patch: v1.1.0

Radeon RX 7900 GRE (+8%)

AVG 92 FPS

MIN 83 FPS

Radeon RX 7800 XT

AVG 85 FPS

MIN 77 FPS

2160p

| ultra

| Patch: v1.1.0

Radeon RX 7900 GRE (+9%)

AVG 60 FPS

MIN 54 FPS

Radeon RX 7800 XT

AVG 55 FPS

MIN 50 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 GRE (+9%)

AVG 151 FPS

MIN 41 FPS

Radeon RX 7800 XT

AVG 138 FPS

MIN 38 FPS

1440p

| high

Radeon RX 7900 GRE (+9%)

AVG 126 FPS

MIN 28 FPS

Radeon RX 7800 XT

AVG 116 FPS

MIN 26 FPS

2160p

| high

Radeon RX 7900 GRE (+9%)

AVG 71 FPS

MIN 14 FPS

Radeon RX 7800 XT

AVG 65 FPS

MIN 13 FPS

Winner

Loser

No more benchmarks available for this comparison

AMD Radeon RX 7900 GRE Wins!

Based on 300 benchmarks across 83 games

Avg FPS

Radeon RX 7900 GRE

+9.3%

Avg FPS

Radeon RX 7800 XT