GeForce RTX 4080 VS GeForce RTX 3080 Ti
We are comparing the GeForce RTX 4080 (NVIDIA) with the GeForce RTX 3080 Ti (NVIDIA). Scroll down to the pros and cons of each graphics card, in-depth specs, and gaming benchmarks.
Last Updated: October 24, 2026
Overall Comparison
KEY DIFFERENCES OF GeForce RTX 4080 AND GeForce RTX 3080 Ti
Here’s how GeForce RTX 4080 and GeForce RTX 3080 Ti stack up against each other in their most impactful areas.
Reasons to consider the GeForce RTX 4080
-
26% higher 4K Ultra FPS (87 vs 69)
-
26% higher 1440p Ultra FPS (147 vs 117)
-
24% higher 1080p Ultra FPS (186 vs 150)
-
50% higher Boost Clock (2505 MHz vs 1665 MHz)
-
43% higher 3DMark Time Spy score (28164 vs 19631)
Reasons to consider the GeForce RTX 3080 Ti
-
27% more memory bandwidth (912.4 GB/s vs 716.8 GB/s)
-
50% higher Memory Bus Width (384 Bit vs 256 Bit)
SPECIFICATION TABLE COMPARISON OF GeForce RTX 4080 AND GeForce RTX 3080 Ti
Below is the detailed specification table comparing GeForce RTX 4080 and GeForce RTX 3080 Ti.
Note: Highlighted specs mean that GPU wins that spec row.
If neither side is highlighted, it is a tie or there is not enough data for both specs.
| Specification | GeForce RTX 4080 | GeForce RTX 3080 Ti |
|---|---|---|
|
General Info
|
||
| GPU Name: | GeForce RTX 4080 | GeForce RTX 3080 Ti |
| GPU Type: | Discrete | Discrete |
| Codename: | AD103 | GA102 |
| Vendor: | NVIDIA | NVIDIA |
| Foundry: | TSMC | Samsung |
| Architecture: | Ada Lovelace | Ampere |
| Generation: | GeForce 40 | GeForce 30 |
| Release Date: | September 20, 2022 | May 31, 2021 |
|
Board Design
|
||
| Bus Interface: | PCIe 4.0 x16 | PCIe 4.0 x16 |
| PCIe Version: | 4.0 | 4.0 |
| PCIe Lanes: | x16 | x16 |
| Process Size: | 5 nm | 8 nm |
| Transistors: | 45 billion | 28.3 billion |
| Density: | 118.73 MTr/mm² | 45.1 MTr/mm² |
| Die Size: | 379 | 628 mm² |
| Board Length: | 304 mm | 285 mm |
| Board Width: | 61 mm | 40 mm |
| Board Height: | 137 mm | 112 mm |
| Total Graphics Power (TGP): | 320 W | 350 W |
|
Graphics Processor
|
||
| Compute Units: | 76 | 80 |
| Shading Units: | 9728 | 10240 |
| Texture Mapping Units (TMUs): | 304 | 320 |
| Render Output Units (ROPs): | 112 | 112 |
| Tensor Cores: | 304 | 320 |
| Ray Tracing Cores: | 76 | 80 |
| Base Clock: | 2205 | 1365 MHz |
| Boost Clock: | 2505 | 1665 MHz |
| L1 Cache: | 128KB per cluster | 128 KB per SM |
| L2 Cache: | 64MB shared | 6 MB |
|
Raw Performance
|
||
| Pixel Fill Rate: | 280.6 GPixel/s | 186.5 GPixel/s |
| Texture Fill Rate: | 761.5 GTexel/s | 532.8 GTexel/s |
| FP32 Performance: | 48.74 TFLOPs | 34.10 TFLOPs |
|
Memory
|
||
| Memory Type: | GDDR6X | GDDR6X |
| Memory Size: | 16 GB | 12 GB |
| Memory Bus Width: | 256-bit | 384-bit |
| Memory Clock: | 1400 | 1188 MHz |
| Effective Memory Speed: | 22400 | 19000 Mbps |
| Bandwidth: | 716.8 | 912.4 GB/s |
|
APIs
|
||
| DirectX: | 12 | 12.2 |
| Vulkan: | 1.3 | 1.4 |
| OpenGL: | 4.6 | 4.6 |
| OpenCL: | 3.0 | 3.0 |
| CUDA: | 8.9 | 8.6 |
| Ray Tracing: | Yes | Yes |
| DLSS: | DLSS 3 | DLSS 2 |
| DisplayPort: | 1.4a | 1.4a |
| HDMI: | 2.1a | 2.1 |
|
Gaming FPS
|
||
| 1080p Ultra (FPS): | 186 | 150 |
| 1440p Ultra (FPS): | 147 | 117 |
| 4K Ultra (FPS): | 87 | 69 |
|
Benchmarks
|
||
|
3D Mark
|
||
| Steel Nomad Lite | 30169 | 21419 |
| Time Spy | 28164 | 19631 |
| Solar Bay | 136859 | 96545 |
| Port Royal | 17979 | 13264 |
| Fire Strike | 64634 | 47871 |
| Wild Life Extreme | 59108 | 42703 |
| Night Raid | 184754 | 144601 |
|
GeekBench 6 OpenCL
|
||
| Compute Score | 217712 | 196756 |
| Background Blur | 250.4 img/sec | 239.8 |
| Face Detection | 190 img/sec | 156.8 |
| Horizon Detection | 9.56 Gpixels/sec | 10.8 |
| Edge Detection | 12.8 Gpixels/sec | 14.8 |
| Gaussian Blur | 15.3 Gpixels/sec | 11.9 |
| Feature Matching | 1.97 Gpixels/sec | 1.53 |
| Stereo Matching | 1130 Gpixels/sec | 889.6 |
| Particle Physics | 28795.5 FPS | 26054.6 |
|
Passmark Graphics
|
||
| G3D Mark | 34445 | 26798 |
| G2D Mark | 1249 | 1094 |
| DirectX 9 | 373 | — |
| DirectX 10 | 202 | — |
| DirectX 11 | 313 | 222 |
| DirectX 12 | 132 | 110 |
| GPU Compute | 20450 | 15062 |
|
GFXBench 5
|
||
| Aztec Ruins High (4K) | 320.90 | 228.20 |
| Aztec Ruins Normal | 1476.20 | 1039.00 |
| Car Chase | 1250.00 | 872.00 |
| Manhattan 3.1.1 (1440p) | 1062.90 | 747.20 |
| T-Rex | 5492.10 | 3834.20 |
| Tessellation | 9274.80 | 6622.80 |
| ALU 2 | 9330.70 | 6702.00 |
| Driver Overhead 2 | 291.30 | 296.10 |
| API | OpenGL | OpenGL |
| OS | Windows | Windows |
|
Blender (Rendering)
|
||
| Blender Score | 8765 | 5601 |
|
GeekBench 6 ML
|
||
| Single Precision | 36799 | 25945 |
| Half Precision | 53331 | 38430 |
| Quantized | 28104 | 15331 |
| Image Classification | 13466 | 9747 |
| Image Segmentation | 34767 | 26654 |
| Image Super Resolution | 42687 | 21475 |
| Face Detection | 70927 | 49813 |
| Pose Estimation | 239350 | 135370 |
| Text Classification | 3606 | 2796 |
| Machine Translation | 6519 | 4757 |
| Object Detection | 18153 | 12924 |
| Depth Estimation | 65667 | 36756 |
| Style Transfer | 414848 | 274032 |
| Framework | ONNX | ONNX |
| Backend | DirectML | DirectML |
|
FurMark
|
||
| 1080p Vulkan | 15032 | 9579 |
| 1440p Vulkan | 8109 | 7705 |
| 2160p Vulkan | 7752 | 4523 |
| 1080p OpenGL | 20826 | 9448 |
| 1440p OpenGL | 21847 | 7585 |
| 2160p OpenGL | 15200 | 4579 |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF GeForce RTX 4080 AND GeForce RTX 3080 Ti
The charts below visualize how GeForce RTX 4080 and GeForce RTX 3080 Ti stack up in key performance metrics.
Radar Chart Comparison
Bullet Chart Comparison
Release Timeline of GeForce RTX 4080 and GeForce RTX 3080 Ti
GeForce RTX 3080 Ti was released 1 year, 3 months, 20 days earlier than GeForce RTX 4080.
Value For Money Calculator
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Domain Score Summary
Scores are generated by Comparigon's scoring algorithm and are intended as a high-level guide. They may not map 1-to-1 with the individual spec-by-spec comparisons shown in the table.
Our Verdict
In conclusion, the GeForce RTX 4080 dominates overall compared to the GeForce RTX 3080 Ti. It comes out ahead across every comparable key area.
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Disclaimer: Specs, pricing, and benchmarks are sourced from official manufacturer data and verified test results. While we strive for precision, product details and pricing may change. Comparigon may earn an affiliate commission on qualifying purchases.