FR- Home page
-
Graphics card - Comparison
AMD Radeon RX 7800 XT vs Nvidia GeForce RTX 3080
Comparison of the technical characteristics between the graphics cards, with AMD Radeon RX 7800 XT on one side and Nvidia GeForce RTX 3080 on the other side, also their respective performances with the benchmarks. The first is dedicated to the desktop sector, it has 3840 shading units, a maximum frequency of 2.4 GHz, its lithography is 5 nm. The second is used on the desktop segment, it includes 8704 shading units, a maximum frequency of 1.7 GHz, its lithography is 8 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values obtained in various benchmarks.
Note: Commissions may be earned from the links above.
This page contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. For an explanation of our advertising policy, please visit this page.
Specification comparison:
| Graphics card | AMD Radeon RX 7800 XT | Nvidia GeForce RTX 3080 | ||||||
| Market (main) | Desktop | Desktop | ||||||
| Release date | Q3 2023 | Q3 2020 | ||||||
| Model number | Navi 32 XT, 215-180000006 |
GA102-200-K1-A1 | ||||||
| GPU name | Navi 32 | GA102 | ||||||
| Architecture | RDNA 3.0 | Ampere | ||||||
| Generation | Navi III RX 7000 | GeForce 30 | ||||||
| Lithography | 5 nm | 8 nm | ||||||
| Transistors | 28,100,000,000 | 28,300,000,000 | ||||||
| Bus interface | PCIe 4.0 x16 | PCIe 4.0 x16 | ||||||
| GPU base clock | 1,295 MHz | 1,440 MHz | ||||||
| GPU boost clock | 2,430 MHz | 1,710 MHz | ||||||
| Memory frequency | 2,425 MHz | 1,188 MHz | ||||||
| Effective memory speed | 19.4 Gbps | 19 Gbps | ||||||
| Memory size | 16 GB | 10 GB | ||||||
| Memory type | GDDR6 | GDDR6X | ||||||
| Memory bus | 256 bit | 320 bit | ||||||
| Memory bandwidth | 620.8 GB/s | 760.3 GB/s | ||||||
| TDP | 263 W | 320 W | ||||||
| Suggested PSU | 700W ATX Power Supply  | 750W ATX Power Supply | ||||||
| Multicard technology | - | - | ||||||
| Outputs | 1x HDMI 3x DisplayPort |
1x HDMI 3x DisplayPort |
||||||
| Max display resolution | 7680 × 4320@60Hz (DP), 3840 x 2160@144Hz (DP), 7680 × 4320@60Hz (HDMI), 3840 x 2160@120Hz (HDMI) |
3840 x 2160@240Hz (DP), 7680 x 4320@60Hz (DP), 7680 x 4320@120Hz (2x DP), 7680 x 4320@60Hz (HDMI) |
||||||
| Video decoding | H.265, HEVC, H.264 4K | - | ||||||
| Video encoding | H.265, HEVC, H.264 4K | - | ||||||
| Cores (compute units, SM, SMX) | 60 | 68 | ||||||
| Shading units (cuda cores) | 3,840 | 8,704 | ||||||
| TMUs | 240 | 272 | ||||||
| ROPs | 96 | 96 | ||||||
| RT cores | 60 | 68 | ||||||
| Cache memory | 64 MB | 5 MB | ||||||
| Pixel fillrate | 233.3 GP/s | 164.2 GP/s | ||||||
| Texture fillrate | 583.2 GT/s | 465.1 GT/s | ||||||
| Performance FP16 (half) | 74.7 TFLOPS | 29.8 TFLOPS | ||||||
| Performance FP32 (float) | 37.3 TFLOPS | 29.8 TFLOPS | ||||||
| Performance FP64 (double) | 1.2 TFLOPS | 465.1 GFLOPS | ||||||
| Amazon |  |
|
||||||
| eBay |  |
|
Note: Commissions may be earned from the links above.
Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.
We can better compare what are the technical differences between the two graphics cards.
Performance comparison with the benchmarks:
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench.
| FP32 Performance in GFLOPS | |
|---|---|
| AMD Radeon RX 7800 XT |
37,325 |
| Nvidia GeForce RTX 3080 |
29,768 |
The difference is 25%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these graphics cards, you may get different results.
average of the performances got with these graphics cards, you may get different results.
Single precision floating point format, also known as FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point.
See also:
Nvidia GeForce RTX 3080 12GBNvidia GeForce RTX 3080 Max-QNvidia GeForce RTX 3080 MobileNvidia GeForce RTX 3080 TiNvidia GeForce RTX 3080 Ti Max-QNvidia GeForce RTX 3080 Ti MobileEquivalence:
AMD Radeon RX 7800 XT Nvidia EquivalentNvidia GeForce RTX 3080 AMD EquivalentDisclaimer:
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
As an Amazon Associate I earn from qualifying purchases.
This page includes affiliate links for which the administrator of GadgetVersus may earn a commission at no extra cost to you should you make a purchase. These links are indicated using the hashtag #ad.
Information:
We do not assume any responsibility for the data displayed on our website. Please use at your own risk. Some or all of this data may be out of date or incomplete, please refer to the technical page on the respective manufacturer's website to find the latest up-to-date information regarding the specifics of these products.