AMD Radeon RX 6750 XT VS AMD Radeon RX 6900 XT
amd
Brand12GB GDDR6
Memory2560
Cores432 GB/s
BandwidthRadeon RX 6750 XT
VS
amd
Brand16GB GDDR6
Memory5120
Cores512 GB/s
BandwidthRadeon RX 6900 XT
AMD Radeon RX 6750 XT
12GB GDDR6 250W N/A Mar 2022
Radeon RX 6750 XT
$549 • Mar 2022
VS
Radeon RX 6900 XT
$999 • Oct 2020
AMD Radeon RX 6900 XT
16GB GDDR6 300W $499.99 Oct 2020
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Specs Comparison
| Specification | AMD Radeon RX 6750 XT | AMD Radeon RX 6900 XT |
|---|---|---|
| Memory Size | 12 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| TDP | 250 W | 300 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2600 MHz | 2250 MHz |
| Memory Bandwidth | 432 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 | 2250 MHz | 2000 MHz |
| Pixel Rate | 166.4 GPixel/s | 288 GPixel/s |
| Texture Rate | 432 GTexel/s | 512 GTexel/s |
| FP32 Performance | 13.31 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 | 600 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
12115
AMD Radeon RX 6750 XT
20261 (+67%)
AMD Radeon RX 6900 XT
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
111003
AMD Radeon RX 6750 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)
168 FPS
AMD Radeon RX 6750 XT
305.2 FPS (+82%)
AMD Radeon RX 6900 XT
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
20763
AMD Radeon RX 6750 XT
26744 (+29%)
AMD Radeon RX 6900 XT
Game Benchmarks Comparison (600 benchmarks)
Styx: Blades of Greed
7.2 2026 • Action, Adventure Cyanide Studio
1080p
| ultra
Radeon RX 6900 XT (+49%)
AVG 58 FPS
MIN 51 FPS
Radeon RX 6750 XT
AVG 39 FPS
MIN 32 FPS
1440p
| ultra
Radeon RX 6900 XT (+45%)
AVG 45 FPS
MIN 39 FPS
Radeon RX 6750 XT
AVG 31 FPS
MIN 24 FPS
2160p
| ultra
Radeon RX 6900 XT (+59%)
AVG 27 FPS
MIN 19 FPS
Radeon RX 6750 XT
AVG 17 FPS
MIN 12 FPS
Winner
Loser
CODE VEIN II DEMO
7.8 2026 • Action, RPG Bandai Namco Studios Inc.
1080p
| ultra
| Patch: vDemo
Radeon RX 6900 XT (+38%)
AVG 83 FPS
MIN 70 FPS
Radeon RX 6750 XT
AVG 60 FPS
MIN 50 FPS
1440p
| ultra
| Patch: vDemo
Radeon RX 6900 XT (+47%)
AVG 56 FPS
MIN 48 FPS
Radeon RX 6750 XT
AVG 38 FPS
MIN 33 FPS
2160p
| ultra
| Patch: vDemo
Radeon RX 6900 XT (+47%)
AVG 28 FPS
MIN 24 FPS
Radeon RX 6750 XT
AVG 19 FPS
MIN 16 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 6900 XT (+46%)
AVG 60 FPS
MIN 53 FPS
Radeon RX 6750 XT
AVG 41 FPS
MIN 35 FPS
1440p
| high
Radeon RX 6900 XT (+45%)
AVG 42 FPS
MIN 38 FPS
Radeon RX 6750 XT
AVG 29 FPS
MIN 25 FPS
2160p
| high
Radeon RX 6900 XT (+53%)
AVG 26 FPS
MIN 22 FPS
Radeon RX 6750 XT
AVG 17 FPS
MIN 14 FPS
Winner
Loser
PRAGMATA SKETCHBOOK - DEMO
8.2 2025 • Action, Adventure CAPCOM Co., Ltd.
1080p
| ultra
Radeon RX 6900 XT (+38%)
AVG 83 FPS
MIN 74 FPS
Radeon RX 6750 XT
AVG 60 FPS
MIN 55 FPS
1440p
| ultra
Radeon RX 6900 XT (+41%)
AVG 65 FPS
MIN 59 FPS
Radeon RX 6750 XT
AVG 46 FPS
MIN 41 FPS
2160p
| ultra
Radeon RX 6900 XT (+48%)
AVG 37 FPS
MIN 33 FPS
Radeon RX 6750 XT
AVG 25 FPS
MIN 23 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 (+28%)
AVG 109 FPS
MIN 94 FPS
Radeon RX 6750 XT
AVG 85 FPS
MIN 72 FPS
1440p
| ultra
| Patch: v1.1.0
Radeon RX 6900 XT (+33%)
AVG 92 FPS
MIN 81 FPS
Radeon RX 6750 XT
AVG 69 FPS
MIN 60 FPS
2160p
| ultra
| Patch: v1.1.0
Radeon RX 6900 XT (+44%)
AVG 59 FPS
MIN 52 FPS
Radeon RX 6750 XT
AVG 41 FPS
MIN 37 FPS
Winner
Loser
Company of Heroes 3: Endure & Defy
8.5 2025 • Action, Strategy Relic Entertainment
1080p
| high
Radeon RX 6900 XT (+44%)
AVG 155 FPS
MIN 40 FPS
Radeon RX 6750 XT
AVG 108 FPS
MIN 24 FPS
1440p
| high
Radeon RX 6900 XT (+59%)
AVG 130 FPS
MIN 28 FPS
Radeon RX 6750 XT
AVG 82 FPS
MIN 17 FPS
2160p
| high
Radeon RX 6900 XT (+48%)
AVG 68 FPS
MIN 13 FPS
Radeon RX 6750 XT
AVG 46 FPS
MIN 9 FPS
Winner
Loser
No more benchmarks available for this comparison
AMD Radeon RX 6900 XT Wins!
Based on 600 benchmarks across 166 games
50
Avg FPS
Radeon RX 6750 XT
VS
+45.1%
73
Avg FPS
Radeon RX 6900 XT
AMD Radeon RX 6750 XT
AMD • 12GB GDDR6
1
Wins
50
Avg FPS
42
Min FPS
0%
Win Rate
AMD Radeon RX 6900 XT
AMD • 16GB GDDR6
589
Wins
73
Avg FPS
61
Min FPS
98%
Win Rate
Where to Buy
Compare with Similar GPUs
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