NVIDIA GeForce RTX 3080 Ti VS NVIDIA GeForce RTX 4080
nvidia
Brand12GB GDDR6X
Memory10240
Cores912.4 GB/s
BandwidthGeForce RTX 3080 Ti
VS
nvidia
Brand16GB GDDR6X
Memory9728
Cores716.8 GB/s
BandwidthGeForce RTX 4080
NVIDIA GeForce RTX 3080 Ti
12GB GDDR6X 350W $989.99 May 2021
GeForce RTX 3080 Ti
$1199 • May 2021
VS
GeForce RTX 4080
$1199 • Sep 2022
NVIDIA GeForce RTX 4080
16GB GDDR6X 320W $959.00 Sep 2022
Specs Comparison
| Specification | NVIDIA GeForce RTX 3080 Ti | NVIDIA GeForce RTX 4080 |
|---|---|---|
| Memory Size | 12 GB | 16 GB |
| Memory Type | GDDR6X | GDDR6X |
| TDP | 350 W | 320 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1665 MHz | 2505 MHz |
| Memory Bandwidth | 912.4 GB/s | 716.8 GB/s |
| Process Size | 8nm | 5nm |
| Architecture | Ampere | Ada Lovelace |
| Shading Units | 10240 | 9728 |
| RT Cores | 80 | 76 |
| TMUs | 320 | 304 |
| ROPs | 112 | 112 |
| Memory Bus | 384-bit | 256-bit |
| Memory Clock | 1188 MHz | 1400 MHz |
| Pixel Rate | 186.5 GPixel/s | 280.6 GPixel/s |
| Texture Rate | 912.4 GTexel/s | 716.8 GTexel/s |
| FP32 Performance | 34.1 GFLOPS | 48.74 GFLOPS |
| L2 Cache | 6.00 MB | 64.00 MB |
| Die Size | 628 mm² | 379 mm² |
| Transistors | 28300 Million | 45900 Million |
| Required PSU | 750 W | 700 W |
| Power Connectors | 1x 12-pin | 1x 16-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 | Samsung | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
21408
NVIDIA GeForce RTX 3080 Ti
30216 (+41%)
NVIDIA GeForce RTX 4080
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
196756
NVIDIA GeForce RTX 3080 Ti
217712 (+11%)
NVIDIA GeForce RTX 4080
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
227.3 FPS
NVIDIA GeForce RTX 3080 Ti
320.9 FPS (+41%)
NVIDIA GeForce RTX 4080
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
26976
NVIDIA GeForce RTX 3080 Ti
34519 (+28%)
NVIDIA GeForce RTX 4080
Game Benchmarks Comparison (575 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
GeForce RTX 4080 (+53%)
AVG 107 FPS
MIN 91 FPS
GeForce RTX 3080 Ti
AVG 70 FPS
MIN 63 FPS
1440p
| high
GeForce RTX 4080 (+46%)
AVG 76 FPS
MIN 67 FPS
GeForce RTX 3080 Ti
AVG 52 FPS
MIN 46 FPS
2160p
| high
GeForce RTX 4080 (+48%)
AVG 49 FPS
MIN 42 FPS
GeForce RTX 3080 Ti
AVG 33 FPS
MIN 29 FPS
Winner
Loser
PRAGMATA SKETCHBOOK - DEMO
8.2 2025 • Action, Adventure CAPCOM Co., Ltd.
1080p
| ultra
GeForce RTX 4080 (+39%)
AVG 121 FPS
MIN 109 FPS
GeForce RTX 3080 Ti
AVG 87 FPS
MIN 77 FPS
1440p
| ultra
GeForce RTX 4080 (+39%)
AVG 99 FPS
MIN 91 FPS
GeForce RTX 3080 Ti
AVG 71 FPS
MIN 66 FPS
2160p
| ultra
GeForce RTX 4080 (+36%)
AVG 64 FPS
MIN 57 FPS
GeForce RTX 3080 Ti
AVG 47 FPS
MIN 42 FPS
Winner
Loser
Assassin's Creed Mirage Valley of Memories
8 2025 • Action, Adventure Ubisoft Bordeaux
1080p
| ultra
| Patch: v1.1.0
GeForce RTX 4080 (+44%)
AVG 155 FPS
MIN 132 FPS
GeForce RTX 3080 Ti
AVG 108 FPS
MIN 93 FPS
1440p
| ultra
| Patch: v1.1.0
GeForce RTX 4080 (+48%)
AVG 135 FPS
MIN 120 FPS
GeForce RTX 3080 Ti
AVG 91 FPS
MIN 79 FPS
2160p
| ultra
| Patch: v1.1.0
GeForce RTX 4080 (+48%)
AVG 89 FPS
MIN 81 FPS
GeForce RTX 3080 Ti
AVG 60 FPS
MIN 53 FPS
Winner
Loser
Company of Heroes 3: Endure & Defy
8.5 2025 • Action, Strategy Relic Entertainment
1080p
| high
GeForce RTX 4080 (+45%)
AVG 276 FPS
MIN 68 FPS
GeForce RTX 3080 Ti
AVG 191 FPS
MIN 42 FPS
1440p
| high
GeForce RTX 4080 (+62%)
AVG 222 FPS
MIN 50 FPS
GeForce RTX 3080 Ti
AVG 137 FPS
MIN 30 FPS
2160p
| high
GeForce RTX 4080 (+36%)
AVG 103 FPS
MIN 22 FPS
GeForce RTX 3080 Ti
AVG 76 FPS
MIN 14 FPS
Winner
Loser
Of Ash and Steel
8.7 2025 • Action, Adventure, Indie, RPG Fire & Frost
1080p
| ultra
GeForce RTX 4080 (+34%)
AVG 252 FPS
MIN 197 FPS
GeForce RTX 3080 Ti
AVG 188 FPS
MIN 152 FPS
1440p
| ultra
GeForce RTX 4080 (+38%)
AVG 216 FPS
MIN 170 FPS
GeForce RTX 3080 Ti
AVG 156 FPS
MIN 135 FPS
2160p
| ultra
GeForce RTX 4080 (+31%)
AVG 130 FPS
MIN 111 FPS
GeForce RTX 3080 Ti
AVG 99 FPS
MIN 86 FPS
Winner
Loser
Where Winds Meet
8.2 2025 • Action, Adventure, RPG, Free To Play Everstone Studio
1080p
| ultra
GeForce RTX 3080 Ti
AVG 110 FPS
MIN 99 FPS
GeForce RTX 4080 (+44%)
AVG 158 FPS
MIN 143 FPS
1440p
| ultra
GeForce RTX 4080 (+42%)
AVG 125 FPS
MIN 114 FPS
GeForce RTX 3080 Ti
AVG 88 FPS
MIN 81 FPS
2160p
| ultra
GeForce RTX 4080 (+28%)
AVG 77 FPS
MIN 71 FPS
GeForce RTX 3080 Ti
AVG 60 FPS
MIN 55 FPS
Winner
Loser
No more benchmarks available for this comparison
NVIDIA GeForce RTX 4080 Wins!
Based on 575 benchmarks across 161 games
81
Avg FPS
GeForce RTX 3080 Ti
VS
+34.5%
109
Avg FPS
GeForce RTX 4080
NVIDIA GeForce RTX 3080 Ti
NVIDIA • 12GB GDDR6X
5
Wins
81
Avg FPS
68
Min FPS
1%
Win Rate
NVIDIA GeForce RTX 4080
NVIDIA • 16GB GDDR6X
545
Wins
109
Avg FPS
92
Min FPS
95%
Win Rate
Where to Buy
Compare with Similar GPUs
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