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 (216 benchmarks)
Dying Light The Beast
8 2025 • Action, Adventure, RPG Techland
1080p
| ultra
Radeon RX 7900 GRE (+33%)
AVG 73 FPS
MIN 63 FPS
Radeon RX 6800
AVG 55 FPS
MIN 46 FPS
1440p
| ultra
Radeon RX 7900 GRE (+28%)
AVG 55 FPS
MIN 48 FPS
Radeon RX 6800
AVG 43 FPS
MIN 36 FPS
2160p
| ultra
Radeon RX 7900 GRE (+38%)
AVG 33 FPS
MIN 29 FPS
Radeon RX 6800
AVG 24 FPS
MIN 21 FPS
Winner
Loser
Titan Quest II
7.8 2025 • Action, RPG, Early Access Grimlore Games
1080p
| ultra
Radeon RX 7900 GRE (+39%)
AVG 64 FPS
MIN 60 FPS
Radeon RX 6800
AVG 46 FPS
MIN 41 FPS
1440p
| ultra
Radeon RX 7900 GRE (+39%)
AVG 50 FPS
MIN 46 FPS
Radeon RX 6800
AVG 36 FPS
MIN 32 FPS
2160p
| ultra
Radeon RX 7900 GRE (+35%)
AVG 31 FPS
MIN 28 FPS
Radeon RX 6800
AVG 23 FPS
MIN 21 FPS
Winner
Loser
Tales of the Shire A The Lord of The Rings Game
7.8 2025 • Casual, Indie, RPG, Simulation Wētā Workshop
1080p
| ultra
Radeon RX 7900 GRE (+4%)
AVG 86 FPS
MIN 67 FPS
Radeon RX 6800
AVG 83 FPS
MIN 67 FPS
1440p
| ultra
Radeon RX 7900 GRE (+25%)
AVG 84 FPS
MIN 67 FPS
Radeon RX 6800
AVG 67 FPS
MIN 57 FPS
2160p
| ultra
Radeon RX 7900 GRE (+31%)
AVG 51 FPS
MIN 45 FPS
Radeon RX 6800
AVG 39 FPS
MIN 34 FPS
Winner
Loser
Killing Floor 3
7 2025 • Action Tripwire Interactive
1080p
| ultra
Radeon RX 7900 GRE (+44%)
AVG 82 FPS
MIN 71 FPS
Radeon RX 6800
AVG 57 FPS
MIN 46 FPS
1440p
| ultra
Radeon RX 7900 GRE (+38%)
AVG 51 FPS
MIN 42 FPS
Radeon RX 6800
AVG 37 FPS
MIN 29 FPS
2160p
| ultra
Radeon RX 7900 GRE (+44%)
AVG 26 FPS
MIN 20 FPS
Radeon RX 6800
AVG 18 FPS
MIN 14 FPS
Winner
Loser
WUCHANG Fallen Feathers
7 2025 • Action, Adventure, RPG Leenzee
1080p
| ultra
Radeon RX 7900 GRE (+45%)
AVG 61 FPS
MIN 54 FPS
Radeon RX 6800
AVG 42 FPS
MIN 35 FPS
1440p
| ultra
Radeon RX 7900 GRE (+37%)
AVG 41 FPS
MIN 35 FPS
Radeon RX 6800
AVG 30 FPS
MIN 26 FPS
2160p
| ultra
Radeon RX 7900 GRE (+40%)
AVG 21 FPS
MIN 19 FPS
Radeon RX 6800
AVG 15 FPS
MIN 13 FPS
Winner
Loser
Mecha BREAK
7.6 2025 • Action, Massively Multiplayer, Free To Play Amazing Seasun Games
1080p
| ultra
Radeon RX 7900 GRE (+31%)
AVG 85 FPS
MIN 70 FPS
Radeon RX 6800
AVG 65 FPS
MIN 52 FPS
1440p
| ultra
Radeon RX 7900 GRE (+40%)
AVG 67 FPS
MIN 58 FPS
Radeon RX 6800
AVG 48 FPS
MIN 38 FPS
2160p
| ultra
Radeon RX 7900 GRE (+37%)
AVG 37 FPS
MIN 34 FPS
Radeon RX 6800
AVG 27 FPS
MIN 24 FPS
Winner
Loser
No more benchmarks available for this comparison
AMD Radeon RX 7900 GRE Wins!
Based on 216 benchmarks across 62 games
50
Avg FPS
Radeon RX 6800
VS
+34.1%
67
Avg FPS
Radeon RX 7900 GRE
AMD Radeon RX 6800
AMD • 16GB GDDR6
0
Wins
50
Avg FPS
42
Min FPS
0%
Win Rate
AMD Radeon RX 7900 GRE
AMD • 16GB GDDR6
214
Wins
67
Avg FPS
57
Min FPS
99%
Win Rate
Most Compared GPUs
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