AMD Radeon RX 6800 VS AMD Radeon RX 7900 GRE
amd
Brand16GB GDDR6
Memory3840
Cores512 GB/s
BandwidthRadeon RX 6800
VS
amd
Brand16GB GDDR6
Memory5120
Cores576 GB/s
BandwidthRadeon RX 7900 GRE
AMD Radeon RX 6800
16GB GDDR6 250W N/A Oct 2020
Radeon RX 6800
$579 • Oct 2020
VS
Radeon RX 7900 GRE
$ • Jul 2023
AMD Radeon RX 7900 GRE
16GB GDDR6 260W N/A 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 (375 benchmarks)
SILENT HILL: Townfall
7.5 2026 • Action, Adventure Screen Burn
1080p
| ultra
Radeon RX 7900 GRE (+30%)
AVG 99 FPS
MIN 89 FPS
Radeon RX 6800
AVG 76 FPS
MIN 70 FPS
1440p
| ultra
Radeon RX 7900 GRE (+27%)
AVG 65 FPS
MIN 61 FPS
Radeon RX 6800
AVG 51 FPS
MIN 47 FPS
2160p
| ultra
Radeon RX 7900 GRE (+36%)
AVG 34 FPS
MIN 31 FPS
Radeon RX 6800
AVG 25 FPS
MIN 24 FPS
1080p
| ultra
Radeon RX 7900 GRE (+30%)
AVG 99 FPS
MIN 89 FPS
Radeon RX 6800
AVG 76 FPS
MIN 70 FPS
1440p
| ultra
Radeon RX 7900 GRE (+27%)
AVG 65 FPS
MIN 61 FPS
Radeon RX 6800
AVG 51 FPS
MIN 47 FPS
2160p
| ultra
Radeon RX 7900 GRE (+36%)
AVG 34 FPS
MIN 31 FPS
Radeon RX 6800
AVG 25 FPS
MIN 24 FPS
Winner
Loser
CONTROL Resonant
7.2 2026 • Action, Adventure, RPG Remedy Entertainment
1080p
| ultra
Radeon RX 7900 GRE (+28%)
AVG 77 FPS
MIN 72 FPS
Radeon RX 6800
AVG 60 FPS
MIN 54 FPS
1440p
| ultra
Radeon RX 7900 GRE (+30%)
AVG 56 FPS
MIN 52 FPS
Radeon RX 6800
AVG 43 FPS
MIN 39 FPS
2160p
| ultra
Radeon RX 7900 GRE (+30%)
AVG 30 FPS
MIN 27 FPS
Radeon RX 6800
AVG 23 FPS
MIN 21 FPS
Winner
Loser
The Blood of Dawnwalker
7 2026 • Action, Adventure, RPG Rebel Wolves
1080p
| ultra
Radeon RX 7900 GRE (+40%)
AVG 56 FPS
MIN 52 FPS
Radeon RX 6800
AVG 40 FPS
MIN 37 FPS
1440p
| ultra
Radeon RX 7900 GRE (+33%)
AVG 40 FPS
MIN 38 FPS
Radeon RX 6800
AVG 30 FPS
MIN 26 FPS
2160p
| ultra
Radeon RX 7900 GRE (+39%)
AVG 25 FPS
MIN 23 FPS
Radeon RX 6800
AVG 18 FPS
MIN 16 FPS
Winner
Loser
Onimusha: Way of the Sword
8 2026 • Action, Adventure, RPG CAPCOM Co., Ltd.
1080p
| ultra
Radeon RX 7900 GRE (+30%)
AVG 100 FPS
MIN 89 FPS
Radeon RX 6800
AVG 77 FPS
MIN 70 FPS
1440p
| ultra
Radeon RX 7900 GRE (+25%)
AVG 71 FPS
MIN 65 FPS
Radeon RX 6800
AVG 57 FPS
MIN 52 FPS
2160p
| ultra
Radeon RX 7900 GRE (+34%)
AVG 39 FPS
MIN 36 FPS
Radeon RX 6800
AVG 29 FPS
MIN 26 FPS
Winner
Loser
Resonance: A Plague Tale Legacy
7 2026 • Action, Adventure Asobo Studio
1080p
| ultra
Radeon RX 7900 GRE (+28%)
AVG 110 FPS
MIN 97 FPS
Radeon RX 6800
AVG 86 FPS
MIN 77 FPS
1440p
| ultra
Radeon RX 7900 GRE (+21%)
AVG 80 FPS
MIN 72 FPS
Radeon RX 6800
AVG 66 FPS
MIN 58 FPS
2160p
| ultra
Radeon RX 7900 GRE (+26%)
AVG 43 FPS
MIN 38 FPS
Radeon RX 6800
AVG 34 FPS
MIN 30 FPS
Winner
Loser
Call of Duty: Modern Warfare 4 Beta
8 2026 • Action Infinity Ward, Beenox, Digital Legends, Activision Shanghai, Raven Software, Treyarch, Sledgehammer Games, High Moon Studios
1080p
| ultra
Radeon RX 7900 GRE (+32%)
AVG 33 FPS
MIN 31 FPS
Radeon RX 6800
AVG 25 FPS
MIN 22 FPS
1440p
| ultra
Radeon RX 7900 GRE (+53%)
AVG 23 FPS
MIN 21 FPS
Radeon RX 6800
AVG 15 FPS
MIN 14 FPS
2160p
| ultra
Radeon RX 7900 GRE (+43%)
AVG 10 FPS
MIN 9 FPS
Radeon RX 6800
AVG 7 FPS
MIN 7 FPS
Winner
Loser
No more benchmarks available for this comparison
AMD Radeon RX 7900 GRE Wins!
Based on 375 benchmarks across 101 games
51
Avg FPS
Radeon RX 6800
VS
+33.1%
67
Avg FPS
Radeon RX 7900 GRE
AMD Radeon RX 6800
AMD • 16GB GDDR6
0
Wins
51
Avg FPS
42
Min FPS
0%
Win Rate
AMD Radeon RX 7900 GRE
AMD • 16GB GDDR6
373
Wins
67
Avg FPS
57
Min FPS
99%
Win Rate
Compare with Similar GPUs
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