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
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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 (357 benchmarks)
Gears of War: E-Day Beta
7 2026 • Action, Adventure The Coalition
1080p
| ultra
Radeon RX 7900 XT (+27%)
AVG 28 FPS
MIN 24 FPS
Radeon RX 7800 XT
AVG 22 FPS
MIN 19 FPS
1440p
| ultra
Radeon RX 7900 XT (+29%)
AVG 18 FPS
MIN 14 FPS
Radeon RX 7800 XT
AVG 14 FPS
MIN 11 FPS
2160p
| ultra
Radeon RX 7900 XT (+29%)
AVG 9 FPS
MIN 7 FPS
Radeon RX 7800 XT
AVG 7 FPS
MIN 5 FPS
Winner
Loser
Beast of Reincarnation
7.6 2026 • Action, Adventure, RPG GAME FREAK inc.
1080p
| ultra
Radeon RX 7900 XT (+25%)
AVG 126 FPS
MIN 113 FPS
Radeon RX 7800 XT
AVG 101 FPS
MIN 90 FPS
1440p
| ultra
Radeon RX 7900 XT (+27%)
AVG 94 FPS
MIN 85 FPS
Radeon RX 7800 XT
AVG 74 FPS
MIN 67 FPS
2160p
| ultra
Radeon RX 7900 XT (+27%)
AVG 52 FPS
MIN 47 FPS
Radeon RX 7800 XT
AVG 41 FPS
MIN 37 FPS
Winner
Loser
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Halo: Campaign Evolved
8 2026 • Action, Adventure Halo Studios
1080p
| ultra
Radeon RX 7900 XT (+24%)
AVG 87 FPS
MIN 78 FPS
Radeon RX 7800 XT
AVG 70 FPS
MIN 62 FPS
1440p
| ultra
Radeon RX 7900 XT (+26%)
AVG 63 FPS
MIN 57 FPS
Radeon RX 7800 XT
AVG 50 FPS
MIN 45 FPS
2160p
| ultra
Radeon RX 7900 XT (+30%)
AVG 35 FPS
MIN 31 FPS
Radeon RX 7800 XT
AVG 27 FPS
MIN 24 FPS
Winner
Loser
Assassin's Creed Black Flag Resynced
8 2026 • Action, Adventure Ubisoft Singapore, Ubisoft Barcelona, Ubisoft Bordeaux, Ubisoft Belgrade, Ubisoft Chengdu, Ubisoft India, Ubisoft Kyiv, Ubisoft Montpellier, Ubisoft Philippines, Ubisoft Quebec, Ubisoft Shanghai
1080p
| ultra
| RTX
Radeon RX 7900 XT (+26%)
AVG 63 FPS
MIN 53 FPS
Radeon RX 7800 XT
AVG 50 FPS
MIN 42 FPS
1440p
| ultra
| RTX
Radeon RX 7900 XT (+25%)
AVG 50 FPS
MIN 41 FPS
Radeon RX 7800 XT
AVG 40 FPS
MIN 32 FPS
2160p
| ultra
| RTX
Radeon RX 7900 XT (+28%)
AVG 32 FPS
MIN 24 FPS
Radeon RX 7800 XT
AVG 25 FPS
MIN 19 FPS
1080p
| ultra
| RTX
| dlss 4.5 quality
Radeon RX 7900 XT (+25%)
AVG 71 FPS
MIN 65 FPS
Radeon RX 7800 XT
AVG 57 FPS
MIN 52 FPS
1440p
| ultra
| RTX
| dlss 4.5 quality
Radeon RX 7900 XT (+27%)
AVG 62 FPS
MIN 54 FPS
Radeon RX 7800 XT
AVG 49 FPS
MIN 43 FPS
2160p
| ultra
| RTX
| dlss 4.5 quality
Radeon RX 7900 XT (+29%)
AVG 44 FPS
MIN 37 FPS
Radeon RX 7800 XT
AVG 34 FPS
MIN 29 FPS
Winner
Loser
007 First Light
8 2026 • Action, Adventure IO Interactive A/S
1080p
| ultra
Radeon RX 7900 XT (+25%)
AVG 115 FPS
MIN 96 FPS
Radeon RX 7800 XT
AVG 92 FPS
MIN 77 FPS
1440p
| ultra
Radeon RX 7900 XT (+26%)
AVG 82 FPS
MIN 67 FPS
Radeon RX 7800 XT
AVG 65 FPS
MIN 53 FPS
2160p
| ultra
Radeon RX 7900 XT (+26%)
AVG 43 FPS
MIN 36 FPS
Radeon RX 7800 XT
AVG 34 FPS
MIN 28 FPS
1080p
| ultra
| dlss 4.5 quality
Radeon RX 7900 XT (+25%)
AVG 148 FPS
MIN 129 FPS
Radeon RX 7800 XT
AVG 118 FPS
MIN 103 FPS
1440p
| ultra
| dlss 4.5 quality
Radeon RX 7900 XT (+27%)
AVG 122 FPS
MIN 104 FPS
Radeon RX 7800 XT
AVG 96 FPS
MIN 82 FPS
2160p
| ultra
| dlss 4.5 quality
Radeon RX 7900 XT (+27%)
AVG 79 FPS
MIN 67 FPS
Radeon RX 7800 XT
AVG 62 FPS
MIN 52 FPS
Winner
Loser
LEGO Batman: Legacy of the Dark Knight
7.8 2026 • Action, Adventure TT Games
1080p
| ultra
Radeon RX 7900 XT (+25%)
AVG 90 FPS
MIN 73 FPS
Radeon RX 7800 XT
AVG 72 FPS
MIN 58 FPS
1440p
| ultra
Radeon RX 7900 XT (+27%)
AVG 65 FPS
MIN 46 FPS
Radeon RX 7800 XT
AVG 51 FPS
MIN 36 FPS
2160p
| ultra
Radeon RX 7900 XT (+30%)
AVG 35 FPS
MIN 23 FPS
Radeon RX 7800 XT
AVG 27 FPS
MIN 18 FPS
Winner
Loser
No more benchmarks available for this comparison
AMD Radeon RX 7900 XT Wins!
Based on 357 benchmarks across 95 games
63
Avg FPS
Radeon RX 7800 XT
VS
+25.2%
79
Avg FPS
Radeon RX 7900 XT
AMD Radeon RX 7800 XT
AMD • 16GB GDDR6
0
Wins
63
Avg FPS
53
Min FPS
0%
Win Rate
AMD Radeon RX 7900 XT
AMD • 20GB GDDR6
353
Wins
79
Avg FPS
66
Min FPS
99%
Win Rate
Where to Buy
Compare with Similar GPUs
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