GeForce RTX 3090 Ti VS GeForce RTX 3080 Ti
We are comparing the GeForce RTX 3090 Ti ( NVIDIA ) head-to-head with the GeForce RTX 3080 Ti ( NVIDIA ) . You’ll get the key pros and cons of each graphics card, in-depth specs, and gaming benchmarks.
Note: This comparison of GeForce RTX 3090 Ti vs. GeForce RTX 3080 Ti is based on Comparigon's analysis and is for informational purposes only.
Last Updated: August 19, 2026
Overall Comparison
KEY DIFFERENCES OF GeForce RTX 3090 Ti AND GeForce RTX 3080 Ti
Here’s how GeForce RTX 3090 Ti and GeForce RTX 3080 Ti stack up against each other in their most impactful areas. Use these bullets to see at a glance which graphics card excels where.
Why GeForce RTX 3090 Ti is the best choice:
-
9% higher 4K Ultra FPS (75 vs 69)
-
9% higher 1440p Ultra FPS (127 vs 117)
-
8% higher 1080p Ultra FPS (162 vs 150)
-
12% higher Boost Clock (1860 MHz vs 1665 MHz)
-
11% higher 3DMark Time Spy score (21851 vs 19631)
SPECIFICATION TABLE COMPARISON OF GeForce RTX 3090 Ti AND GeForce RTX 3080 Ti
Below is the detailed specification table comparing GeForce RTX 3090 Ti 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 3090 Ti | GeForce RTX 3080 Ti |
|---|---|---|
|
General Info
|
||
| GPU Name: | GeForce RTX 3090 Ti | GeForce RTX 3080 Ti |
| GPU Type: | Discrete | Discrete |
| Codename: | GA102 | GA102 |
| Vendor: | NVIDIA | NVIDIA |
| Foundry: | Samsung | Samsung |
| Architecture: | Ampere | Ampere |
| Generation: | GeForce 30 | GeForce 30 |
| Release Date: | January 27, 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: | 8 nm | 8 nm |
| Transistors: | 28.3 billion | 28.3 billion |
| Density: | 45.1 MTr/mm² | 45.1 MTr/mm² |
| Die Size: | 628 mm² | 628 mm² |
| Board Length: | 336 mm | 285 mm |
| Board Width: | 61 mm | 40 mm |
| Board Height: | 140 mm | 112 mm |
| Total Graphics Power (TGP): | 450 W | 350 W |
|
Graphics Processor
|
||
| Compute Units: | 84 | 80 |
| Shading Units: | 10752 | 10240 |
| Texture Mapping Units (TMUs): | 336 | 320 |
| Render Output Units (ROPs): | 112 | 112 |
| Tensor Cores: | 336 | 320 |
| Ray Tracing Cores: | 84 | 80 |
| Base Clock: | 1560 MHz | 1365 MHz |
| Boost Clock: | 1860 MHz | 1665 MHz |
| L1 Cache: | 128 KB per SM | 128 KB per SM |
| L2 Cache: | 6 MB | 6 MB |
|
Raw Performance
|
||
| Pixel Fill Rate: | 208.3 GPixel/s | 186.5 GPixel/s |
| Texture Fill Rate: | 625.0 GTexel/s | 532.8 GTexel/s |
| FP32 Performance: | 40.00 TFLOPs | 34.10 TFLOPs |
|
Memory
|
||
| Memory Type: | GDDR6X | GDDR6X |
| Memory Size: | 24 GB | 12 GB |
| Memory Bus Width: | 384-bit | 384-bit |
| Memory Clock: | 1313 MHz | 1188 MHz |
| Effective Memory Speed: | 21000 Mbps | 19000 Mbps |
| Bandwidth: | 1008 GB/s | 912.4 GB/s |
|
APIs
|
||
| DirectX: | 12.2 | 12.2 |
| Vulkan: | 1.4 | 1.4 |
| OpenGL: | 4.6 | 4.6 |
| OpenCL: | 3.0 | 3.0 |
| CUDA: | 8.6 | 8.6 |
| Ray Tracing: | Yes | Yes |
| DLSS: | DLSS 2 | DLSS 2 |
| DisplayPort: | 1.4a | 1.4a |
| HDMI: | 2.1 | 2.1 |
|
Gaming FPS
|
||
| 1080p Ultra (FPS): | 162 | 150 |
| 1440p Ultra (FPS): | 127 | 117 |
| 4K Ultra (FPS): | 75 | 69 |
|
Benchmarks
|
||
|
3D Mark
|
||
| Steel Nomad Lite | 24355 | 21419 |
| Time Spy | 21851 | 19631 |
| Solar Bay | 109181 | 96545 |
| Port Royal | 14889 | 13264 |
| Fire Strike | 51956 | 47871 |
| Wild Life Extreme | 48863 | 42703 |
| Night Raid | 156306 | 144601 |
|
GeekBench 6 OpenCL
|
||
| Compute Score | 232083 | 196756 |
| Background Blur | 362.7 | 239.8 |
| Face Detection | 227.9 | 156.8 |
| Horizon Detection | 11.3 | 10.8 |
| Edge Detection | 15.9 | 14.8 |
| Gaussian Blur | 12.1 | 11.9 |
| Feature Matching | 1.56 | 1.53 |
| Stereo Matching | 1080 | 889.6 |
| Particle Physics | 31024.6 | 26054.6 |
|
Passmark Graphics
|
||
| G3D Mark | 29340 | 26798 |
| G2D Mark | 1228 | 1094 |
| DirectX 11 | 239 | 222 |
| DirectX 12 | 122 | 110 |
| GPU Compute | 16657 | 15062 |
|
GFXBench 5
|
||
| Aztec Ruins High (4K) | 249.00 | 228.20 |
| Aztec Ruins Normal | 1005.10 | 1039.00 |
| Car Chase | 897.20 | 872.00 |
| Manhattan 3.1.1 (1440p) | 781.70 | 747.20 |
| T-Rex | 4109.90 | 3834.20 |
| Tessellation | 7000.80 | 6622.80 |
| ALU 2 | 7102.50 | 6702.00 |
| Driver Overhead 2 | 274.90 | 296.10 |
| API | OpenGL | OpenGL |
| OS | Windows | Windows |
|
Blender (Rendering)
|
||
| Blender Score | 6098 | 5601 |
|
GeekBench 6 ML
|
||
| Single Precision | 26701 | 25945 |
| Half Precision | 38573 | 38430 |
| Quantized | 15995 | 15331 |
| Image Classification | 10246 | 9747 |
| Image Segmentation | 22830 | 26654 |
| Image Super Resolution | 23532 | 21475 |
| Face Detection | 48657 | 49813 |
| Pose Estimation | 147241 | 135370 |
| Text Classification | 2917 | 2796 |
| Machine Translation | 4427 | 4757 |
| Object Detection | 13323 | 12924 |
| Depth Estimation | 40055 | 36756 |
| Style Transfer | 298683 | 274032 |
| Framework | ONNX | ONNX |
| Backend | DirectML | DirectML |
|
FurMark
|
||
| 1080p Vulkan | 14720 | 9579 |
| 1440p Vulkan | 9754 | 7705 |
| 2160p Vulkan | 5128 | 4523 |
| 1080p OpenGL | 15145 | 9448 |
| 1440p OpenGL | 9990 | 7585 |
| 2160p OpenGL | 5442 | 4579 |
Tip: ▲ indicates a higher-is-better spec advantage, while ▼ indicates a lower-is-better advantage.
PERFORMANCE CHART COMPARISON OF GeForce RTX 3090 Ti AND GeForce RTX 3080 Ti
The charts below visualize how GeForce RTX 3090 Ti and GeForce RTX 3080 Ti stack up in key performance metrics.
Radar Chart Comparison
Bullet Chart Comparison
Release Timeline of GeForce RTX 3090 Ti and GeForce RTX 3080 Ti
GeForce RTX 3080 Ti was released 7 months, 27 days earlier than GeForce RTX 3090 Ti.
Value For Money Calculator
Prices use available launch or current data. Enter your own prices to see which GPU gives better value.
GeForce RTX 3090 Ti
GeForce RTX 3080 Ti
Calculating...
Domain Score Summary
Note: Scores (0 to 100) 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 3090 Ti has a narrow overall lead compared to the GeForce RTX 3080 Ti. Its strongest advantages are in Gaming Performance, AI & Machine Learning and Workstation. The GeForce RTX 3080 Ti is the better fit if your top priority is Energy Efficiency.
Try to Compare Again One of These GPUs With Another GPU
Pick which GPU to keep, then search for the other GPU to compare.