amd
Brand16GB GDDR6
Memory3840
Cores512 GB/s
BandwidthAMD Radeon RX 6800
VS
amd
Brand16GB GDDR6
Memory5120
Cores576 GB/s
BandwidthAMD Radeon RX 7900 GRE
AMD Radeon RX 6800
16GB GDDR6 250W $579 Oct 2020
Radeon RX 6800
$579 • Oct 2020
VS
Radeon RX 7900 GRE
$ • Jul 2023
AMD Radeon RX 7900 GRE
16GB GDDR6 260W $ Jul 2023
Specs Comparison
| Specification | AMD Radeon RX 6800 | AMD Radeon RX 7900 GRE |
|---|---|---|
| Memory Size | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| TDP | 250 W | 260 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2105 MHz | 2245 MHz |
| Memory Bandwidth | 512 GB/s | 576 GB/s |
| Process Size | 7nm | 5nm |
| Architecture | RDNA 2.0 | RDNA 3.0 |
| Shading Units | 3840 | 5120 |
| RT Cores | 60 | 80 |
| TMUs | 240 | 320 |
| ROPs | 96 | 160 |
| Memory Bus | 256-bit | 256-bit |
| Memory Clock | 2000 MHz | 2250 MHz |
| Pixel Rate | 202.1 GPixel/s | 359.2 GPixel/s |
| Texture Rate | 512 GTexel/s | 576 GTexel/s |
| FP32 Performance | 16.17 GFLOPS | 45.98 GFLOPS |
| L2 Cache | 4.00 MB | 6.00 MB |
| Die Size | 520 mm² | 529 mm² |
| Transistors | 26800 Million | 57700 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
14608
AMD Radeon RX 6800
21425 (+47%)
AMD Radeon RX 7900 GRE
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
135060
AMD Radeon RX 6800
172224 (+28%)
AMD Radeon RX 7900 GRE
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
219.6 FPS
AMD Radeon RX 6800
279.4 FPS (+27%)
AMD Radeon RX 7900 GRE
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
22147
AMD Radeon RX 6800
27080 (+22%)
AMD Radeon RX 7900 GRE
Game Benchmarks Comparison (255 benchmarks)
Europa Universalis V
8.1 2025 • Strategy Paradox Tinto
1080p
| ultra
Radeon RX 7900 GRE (+22%)
AVG 100 FPS
MIN 92 FPS
Radeon RX 6800
AVG 82 FPS
MIN 74 FPS
1440p
| ultra
Radeon RX 7900 GRE (+22%)
AVG 61 FPS
MIN 57 FPS
Radeon RX 6800
AVG 50 FPS
MIN 46 FPS
2160p
| ultra
Radeon RX 7900 GRE (+20%)
AVG 30 FPS
MIN 27 FPS
Radeon RX 6800
AVG 25 FPS
MIN 23 FPS
Winner
Loser
Jurassic World Evolution 3
8 2025 • Simulation, Strategy Frontier Developments
1080p
| ultra
Radeon RX 7900 GRE (+29%)
AVG 80 FPS
MIN 61 FPS
Radeon RX 6800
AVG 62 FPS
MIN 48 FPS
1440p
| ultra
Radeon RX 7900 GRE (+30%)
AVG 60 FPS
MIN 46 FPS
Radeon RX 6800
AVG 46 FPS
MIN 34 FPS
2160p
| ultra
Radeon RX 7900 GRE (+40%)
AVG 35 FPS
MIN 26 FPS
Radeon RX 6800
AVG 25 FPS
MIN 18 FPS
Winner
Loser
The Outer Worlds 2
8 2025 • Action, Adventure, RPG Obsidian Entertainment
1080p
| ultra
Radeon RX 7900 GRE (+38%)
AVG 55 FPS
MIN 51 FPS
Radeon RX 6800
AVG 40 FPS
MIN 36 FPS
1440p
| ultra
Radeon RX 7900 GRE (+39%)
AVG 39 FPS
MIN 35 FPS
Radeon RX 6800
AVG 28 FPS
MIN 24 FPS
2160p
| ultra
Radeon RX 7900 GRE (+50%)
AVG 21 FPS
MIN 18 FPS
Radeon RX 6800
AVG 14 FPS
MIN 12 FPS
1080p
| ultra
| RTX
Radeon RX 7900 GRE (+41%)
AVG 48 FPS
MIN 44 FPS
Radeon RX 6800
AVG 34 FPS
MIN 31 FPS
1440p
| ultra
| RTX
Radeon RX 7900 GRE (+42%)
AVG 34 FPS
MIN 31 FPS
Radeon RX 6800
AVG 24 FPS
MIN 21 FPS
2160p
| ultra
| RTX
Radeon RX 7900 GRE (+46%)
AVG 19 FPS
MIN 16 FPS
Radeon RX 6800
AVG 13 FPS
MIN 11 FPS
Winner
Loser
Vampire The Masquerade - Bloodlines 2
7.8 2025 • Action, RPG The Chinese Room
1080p
| ultra
Radeon RX 7900 GRE (+39%)
AVG 75 FPS
MIN 67 FPS
Radeon RX 6800
AVG 54 FPS
MIN 45 FPS
1440p
| ultra
Radeon RX 7900 GRE (+32%)
AVG 54 FPS
MIN 44 FPS
Radeon RX 6800
AVG 41 FPS
MIN 36 FPS
2160p
| ultra
Radeon RX 7900 GRE (+38%)
AVG 29 FPS
MIN 26 FPS
Radeon RX 6800
AVG 21 FPS
MIN 20 FPS
Winner
Loser
NINJA GAIDEN 4
9.2 2025 • Action, Adventure PlatinumGames Inc. / Team NINJA / KOEI TECMO GAMES CO., LTD.
1080p
| ultra
Radeon RX 7900 GRE (+36%)
AVG 156 FPS
MIN 136 FPS
Radeon RX 6800
AVG 115 FPS
MIN 97 FPS
1440p
| ultra
Radeon RX 7900 GRE (+32%)
AVG 103 FPS
MIN 89 FPS
Radeon RX 6800
AVG 78 FPS
MIN 67 FPS
2160p
| ultra
Radeon RX 7900 GRE (+38%)
AVG 54 FPS
MIN 45 FPS
Radeon RX 6800
AVG 39 FPS
MIN 34 FPS
Winner
Loser
ARC Raiders
8 2025 • Action Embark Studios
1080p
| ultra
Radeon RX 7900 GRE (+36%)
AVG 110 FPS
MIN 100 FPS
Radeon RX 6800
AVG 81 FPS
MIN 72 FPS
1440p
| ultra
Radeon RX 7900 GRE (+30%)
AVG 79 FPS
MIN 71 FPS
Radeon RX 6800
AVG 61 FPS
MIN 54 FPS
2160p
| ultra
Radeon RX 7900 GRE (+29%)
AVG 44 FPS
MIN 39 FPS
Radeon RX 6800
AVG 34 FPS
MIN 30 FPS
Winner
Loser
No more benchmarks available for this comparison
AMD Radeon RX 7900 GRE Wins!
Based on 255 benchmarks across 73 games
52
Avg FPS
Radeon RX 6800
VS
+33.4%
69
Avg FPS
Radeon RX 7900 GRE
AMD Radeon RX 6800
AMD • 16GB GDDR6
0
Wins
52
Avg FPS
43
Min FPS
0%
Win Rate
AMD Radeon RX 7900 GRE
AMD • 16GB GDDR6
253
Wins
69
Avg FPS
58
Min FPS
99%
Win Rate
Most Compared GPUs
Comments & Discussion
Share your thoughts and experiences
Loading comments...