AMD Radeon RX 7800 XT VS AMD Radeon RX 7900 XT
amd
Brand16GB GDDR6
Memory3840
Cores624.1 GB/s
BandwidthRadeon RX 7800 XT
VS
amd
Brand20GB GDDR6
Memory5376
Cores800 GB/s
BandwidthRadeon RX 7900 XT
AMD Radeon RX 7800 XT
16GB GDDR6 263W $459.99 Aug 2023
Radeon RX 7800 XT
$499 • Aug 2023
VS
Radeon RX 7900 XT
$899 • Nov 2022
AMD Radeon RX 7900 XT
20GB GDDR6 300W $580.61 Nov 2022
Specs Comparison
| Specification | AMD Radeon RX 7800 XT | AMD Radeon RX 7900 XT |
|---|---|---|
| Memory Size | 16 GB | 20 GB |
| Memory Type | GDDR6 | GDDR6 |
| TDP | 263 W | 300 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2430 MHz | 2394 MHz |
| Memory Bandwidth | 624.1 GB/s | 800 GB/s |
| Process Size | 5nm | 5nm |
| Architecture | RDNA 3.0 | RDNA 3.0 |
| Shading Units | 3840 | 5376 |
| RT Cores | 60 | 84 |
| TMUs | 240 | 336 |
| ROPs | 96 | 192 |
| Memory Bus | 256-bit | 320-bit |
| Memory Clock | 2438 MHz | 2500 MHz |
| Pixel Rate | 233.3 GPixel/s | 459.6 GPixel/s |
| Texture Rate | 624.1 GTexel/s | 800 GTexel/s |
| FP32 Performance | 37.32 GFLOPS | 51.48 GFLOPS |
| L2 Cache | 4.00 MB | 6.00 MB |
| Die Size | 346 mm² | 529 mm² |
| Transistors | 28100 Million | 57700 Million |
| Required PSU | 600 W | 700 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
18126
AMD Radeon RX 7800 XT
24671 (+36%)
AMD Radeon RX 7900 XT
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
148335
AMD Radeon RX 7800 XT
203754 (+37%)
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)
230.1 FPS
AMD Radeon RX 7800 XT
323.2 FPS (+40%)
AMD Radeon RX 7900 XT
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
24222
AMD Radeon RX 7800 XT
28872 (+19%)
AMD Radeon RX 7900 XT
Game Benchmarks Comparison (384 benchmarks)
SILENT HILL: Townfall
7.5 2026 • Action, Adventure Screen Burn
1080p
| ultra
Radeon RX 7900 XT (+26%)
AVG 113 FPS
MIN 101 FPS
Radeon RX 7800 XT
AVG 90 FPS
MIN 81 FPS
1440p
| ultra
Radeon RX 7900 XT (+27%)
AVG 75 FPS
MIN 71 FPS
Radeon RX 7800 XT
AVG 59 FPS
MIN 56 FPS
2160p
| ultra
Radeon RX 7900 XT (+29%)
AVG 40 FPS
MIN 36 FPS
Radeon RX 7800 XT
AVG 31 FPS
MIN 28 FPS
1080p
| ultra
Radeon RX 7900 XT (+26%)
AVG 113 FPS
MIN 101 FPS
Radeon RX 7800 XT
AVG 90 FPS
MIN 81 FPS
1440p
| ultra
Radeon RX 7900 XT (+27%)
AVG 75 FPS
MIN 71 FPS
Radeon RX 7800 XT
AVG 59 FPS
MIN 56 FPS
2160p
| ultra
Radeon RX 7900 XT (+29%)
AVG 40 FPS
MIN 36 FPS
Radeon RX 7800 XT
AVG 31 FPS
MIN 28 FPS
Winner
Loser
CONTROL Resonant
7.2 2026 • Action, Adventure, RPG Remedy Entertainment
1080p
| ultra
Radeon RX 7900 XT (+26%)
AVG 88 FPS
MIN 82 FPS
Radeon RX 7800 XT
AVG 70 FPS
MIN 66 FPS
1440p
| ultra
Radeon RX 7900 XT (+27%)
AVG 65 FPS
MIN 61 FPS
Radeon RX 7800 XT
AVG 51 FPS
MIN 48 FPS
2160p
| ultra
Radeon RX 7900 XT (+30%)
AVG 35 FPS
MIN 32 FPS
Radeon RX 7800 XT
AVG 27 FPS
MIN 25 FPS
Winner
Loser
The Blood of Dawnwalker
7 2026 • Action, Adventure, RPG Rebel Wolves
1080p
| ultra
Radeon RX 7900 XT (+25%)
AVG 64 FPS
MIN 59 FPS
Radeon RX 7800 XT
AVG 51 FPS
MIN 47 FPS
1440p
| ultra
Radeon RX 7900 XT (+27%)
AVG 47 FPS
MIN 44 FPS
Radeon RX 7800 XT
AVG 37 FPS
MIN 35 FPS
2160p
| ultra
Radeon RX 7900 XT (+26%)
AVG 29 FPS
MIN 27 FPS
Radeon RX 7800 XT
AVG 23 FPS
MIN 21 FPS
Winner
Loser
Onimusha: Way of the Sword
8 2026 • Action, Adventure, RPG CAPCOM Co., Ltd.
1080p
| ultra
Radeon RX 7900 XT (+25%)
AVG 114 FPS
MIN 101 FPS
Radeon RX 7800 XT
AVG 91 FPS
MIN 81 FPS
1440p
| ultra
Radeon RX 7900 XT (+26%)
AVG 83 FPS
MIN 76 FPS
Radeon RX 7800 XT
AVG 66 FPS
MIN 60 FPS
2160p
| ultra
Radeon RX 7900 XT (+28%)
AVG 46 FPS
MIN 42 FPS
Radeon RX 7800 XT
AVG 36 FPS
MIN 33 FPS
Winner
Loser
Resonance: A Plague Tale Legacy
7 2026 • Action, Adventure Asobo Studio
1080p
| ultra
Radeon RX 7900 XT (+25%)
AVG 125 FPS
MIN 110 FPS
Radeon RX 7800 XT
AVG 100 FPS
MIN 88 FPS
1440p
| ultra
Radeon RX 7900 XT (+27%)
AVG 93 FPS
MIN 84 FPS
Radeon RX 7800 XT
AVG 73 FPS
MIN 66 FPS
2160p
| ultra
Radeon RX 7900 XT (+28%)
AVG 51 FPS
MIN 45 FPS
Radeon RX 7800 XT
AVG 40 FPS
MIN 35 FPS
Winner
Loser
Call of Duty: Modern Warfare 4 Beta
8 2026 • Action Infinity Ward, Beenox, Digital Legends, Activision Shanghai, Raven Software, Treyarch, Sledgehammer Games, High Moon Studios
1080p
| ultra
Radeon RX 7900 XT (+27%)
AVG 38 FPS
MIN 35 FPS
Radeon RX 7800 XT
AVG 30 FPS
MIN 28 FPS
1440p
| ultra
Radeon RX 7900 XT (+29%)
AVG 27 FPS
MIN 24 FPS
Radeon RX 7800 XT
AVG 21 FPS
MIN 19 FPS
2160p
| ultra
Radeon RX 7900 XT (+33%)
AVG 12 FPS
MIN 10 FPS
Radeon RX 7800 XT
AVG 9 FPS
MIN 8 FPS
Winner
Loser
No more benchmarks available for this comparison
AMD Radeon RX 7900 XT Wins!
Based on 384 benchmarks across 103 games
62
Avg FPS
Radeon RX 7800 XT
VS
+25.3%
78
Avg FPS
Radeon RX 7900 XT
AMD Radeon RX 7800 XT
AMD • 16GB GDDR6
0
Wins
62
Avg FPS
52
Min FPS
0%
Win Rate
AMD Radeon RX 7900 XT
AMD • 20GB GDDR6
380
Wins
78
Avg FPS
66
Min FPS
99%
Win Rate
Where to Buy
Compare with Similar GPUs
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