AMD Radeon RX 6700 XT VS AMD Radeon RX 6900 XT
amd
Brand12GB GDDR6
Memory2560
Cores384 GB/s
BandwidthRadeon RX 6700 XT
VS
amd
Brand16GB GDDR6
Memory5120
Cores512 GB/s
BandwidthRadeon RX 6900 XT
AMD Radeon RX 6700 XT
12GB GDDR6 230W $722.22 Mar 2021
Radeon RX 6700 XT
$479 • Mar 2021
VS
Radeon RX 6900 XT
$999 • Oct 2020
AMD Radeon RX 6900 XT
16GB GDDR6 300W $499.99 Oct 2020
Specs Comparison
| Specification | AMD Radeon RX 6700 XT | AMD Radeon RX 6900 XT |
|---|---|---|
| Memory Size | 12 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| TDP | 230 W | 300 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2581 MHz | 2250 MHz |
| Memory Bandwidth | 384 GB/s | 512 GB/s |
| Process Size | 7nm | 7nm |
| Architecture | RDNA 2.0 | RDNA 2.0 |
| Shading Units | 2560 | 5120 |
| RT Cores | 40 | 80 |
| TMUs | 160 | 320 |
| ROPs | 64 | 128 |
| Memory Bus | 192-bit | 256-bit |
| Memory Clock | 2000 MHz | 2000 MHz |
| Pixel Rate | 165.2 GPixel/s | 288 GPixel/s |
| Texture Rate | 384 GTexel/s | 512 GTexel/s |
| FP32 Performance | 13.21 GFLOPS | 23.04 GFLOPS |
| L2 Cache | 3.00 MB | 4.00 MB |
| Die Size | 335 mm² | 520 mm² |
| Transistors | 17200 Million | 26800 Million |
| Required PSU | 550 W | 700 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
20261 (+77%)
AMD Radeon RX 6900 XT
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
110742
AMD Radeon RX 6700 XT
124121 (+12%)
AMD Radeon RX 6900 XT
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
305.2 FPS (+76%)
AMD Radeon RX 6900 XT
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
19837
AMD Radeon RX 6700 XT
26744 (+35%)
AMD Radeon RX 6900 XT
Game Benchmarks Comparison (815 benchmarks)
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 6900 XT (+58%)
AVG 60 FPS
MIN 53 FPS
Radeon RX 6700 XT
AVG 38 FPS
MIN 32 FPS
1440p
| high
Radeon RX 6900 XT (+56%)
AVG 42 FPS
MIN 38 FPS
Radeon RX 6700 XT
AVG 27 FPS
MIN 23 FPS
2160p
| high
Radeon RX 6900 XT (+63%)
AVG 26 FPS
MIN 22 FPS
Radeon RX 6700 XT
AVG 16 FPS
MIN 13 FPS
Winner
Loser
PRAGMATA SKETCHBOOK - DEMO
8.2 2025 • Action, Adventure CAPCOM Co., Ltd.
1080p
| ultra
Radeon RX 6900 XT (+51%)
AVG 83 FPS
MIN 74 FPS
Radeon RX 6700 XT
AVG 55 FPS
MIN 50 FPS
1440p
| ultra
Radeon RX 6900 XT (+55%)
AVG 65 FPS
MIN 59 FPS
Radeon RX 6700 XT
AVG 42 FPS
MIN 38 FPS
2160p
| ultra
Radeon RX 6900 XT (+61%)
AVG 37 FPS
MIN 33 FPS
Radeon RX 6700 XT
AVG 23 FPS
MIN 21 FPS
Winner
Loser
Assassin's Creed Mirage Valley of Memories
8 2025 • Action, Adventure Ubisoft Bordeaux
1080p
| ultra
| Patch: v1.1.0
Radeon RX 6900 XT (+40%)
AVG 109 FPS
MIN 94 FPS
Radeon RX 6700 XT
AVG 78 FPS
MIN 66 FPS
1440p
| ultra
| Patch: v1.1.0
Radeon RX 6900 XT (+46%)
AVG 92 FPS
MIN 81 FPS
Radeon RX 6700 XT
AVG 63 FPS
MIN 55 FPS
2160p
| ultra
| Patch: v1.1.0
Radeon RX 6900 XT (+55%)
AVG 59 FPS
MIN 52 FPS
Radeon RX 6700 XT
AVG 38 FPS
MIN 34 FPS
Winner
Loser
Company of Heroes 3: Endure & Defy
8.5 2025 • Action, Strategy Relic Entertainment
1080p
| high
Radeon RX 6900 XT (+57%)
AVG 155 FPS
MIN 40 FPS
Radeon RX 6700 XT
AVG 99 FPS
MIN 22 FPS
1440p
| high
Radeon RX 6900 XT (+73%)
AVG 130 FPS
MIN 28 FPS
Radeon RX 6700 XT
AVG 75 FPS
MIN 16 FPS
2160p
| high
Radeon RX 6900 XT (+62%)
AVG 68 FPS
MIN 13 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 6900 XT (+43%)
AVG 146 FPS
MIN 130 FPS
Radeon RX 6700 XT
AVG 102 FPS
MIN 88 FPS
1440p
| ultra
Radeon RX 6900 XT (+51%)
AVG 121 FPS
MIN 108 FPS
Radeon RX 6700 XT
AVG 80 FPS
MIN 70 FPS
2160p
| ultra
Radeon RX 6900 XT (+56%)
AVG 75 FPS
MIN 67 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 6900 XT (+24%)
AVG 92 FPS
MIN 83 FPS
Radeon RX 6700 XT
AVG 74 FPS
MIN 68 FPS
1440p
| ultra
Radeon RX 6900 XT (+33%)
AVG 80 FPS
MIN 73 FPS
Radeon RX 6700 XT
AVG 60 FPS
MIN 55 FPS
2160p
| ultra
Radeon RX 6900 XT (+47%)
AVG 53 FPS
MIN 49 FPS
Radeon RX 6700 XT
AVG 36 FPS
MIN 33 FPS
Winner
Loser
No more benchmarks available for this comparison
AMD Radeon RX 6900 XT Wins!
Based on 815 benchmarks across 212 games
56
Avg FPS
Radeon RX 6700 XT
VS
+54.1%
86
Avg FPS
Radeon RX 6900 XT
AMD Radeon RX 6700 XT
AMD • 12GB GDDR6
1
Wins
56
Avg FPS
47
Min FPS
0%
Win Rate
AMD Radeon RX 6900 XT
AMD • 16GB GDDR6
801
Wins
86
Avg FPS
72
Min FPS
98%
Win Rate
Where to Buy
Compare with Similar GPUs
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