AMD Radeon RX 7800M: specs and benchmarks
Aggregate performance score
Radeon RX 7800M provides good gaming and benchmark performance at 34.12% of a leader's which is GeForce RTX 4090.
Summary
AMD started Radeon RX 7800M sales 11 September 2024. This is a laptop graphics card based on a RDNA 3.0 architecture and made with 5 nm manufacturing process. It is primarily aimed at gamers. 12 GB of GDDR6 memory clocked at 2.25 GHz are supplied, and together with 192 Bit memory interface this creates a bandwidth of 432.0 GB/s.
Compatibility-wise, this is a graphics card attached via PCIe 4.0 x16 interface. Power consumption is at 180 Watt.
Primary details
Some basic facts about Radeon RX 7800M: architecture, market segment, release date etc.
| Place in the ranking | 156 | |
| Place by popularity | not in top-100 | |
| Power efficiency | 13.08 | of 100.00 (Radeon 890M) |
| Architecture | RDNA 3.0 (2022−2024) | |
| GPU code name | Navi 32 | |
| Market segment | Laptop | |
| Release date | 11 September 2024 (less than a year ago) |
Detailed specifications
Radeon RX 7800M's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon RX 7800M's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 3840 | of 21760 (GeForce RTX 5090) |
| Core clock speed | 1295 MHz | of 2670 MHz (Arc B580) |
| Boost clock speed | 2335 MHz | of 3599 MHz (Radeon RX 7990 XTX) |
| Number of transistors | 28,100 million | of 208,000 million (B200 SXM 192 GB) |
| Manufacturing process technology | 5 nm | of 3 nm (Arc Graphics 140V) |
| Power consumption (TDP) | 180 Watt | of 2400 Watt (Data Center GPU Max Subsystem) |
| Texture fill rate | 560.4 | of 2,554 (Radeon Instinct MI300X) |
| Floating-point processing power | 35.87 TFLOPS | of 104.8 (GeForce RTX 5090) |
| ROPs | 96 | of 192 (Radeon RX 7900 XTX) |
| TMUs | 240 | of 1280 (Data Center GPU Max NEXT) |
| Ray Tracing Cores | 60 | of 170 (GeForce RTX 5090) |
Form factor & compatibility
This section provides details about the physical dimensions of Radeon RX 7800M and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Interface | PCIe 4.0 x16 | |
| Supplementary power connectors | None |
VRAM capacity and type
Parameters of memory installed on Radeon RX 7800M: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | GDDR6 | |
| Maximum RAM amount | 12 GB | of 288 GB (Radeon Instinct MI325X) |
| Memory bus width | 192 Bit | of 8192 Bit (Radeon Instinct MI250X) |
| Memory clock speed | 2250 MHz | of 20000 (RTX 5000 Ada Generation Mobile) |
| Memory bandwidth | 432.0 GB/s | of 5,171 GB/s (Radeon Instinct MI300X) |
Connectivity and outputs
Types and number of video connectors present on Radeon RX 7800M. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | Portable Device Dependent |
API compatibility
APIs supported by Radeon RX 7800M, sometimes including their particular versions.
| DirectX | 12 Ultimate (12_2) | |
| Shader Model | 6.8 | |
| OpenGL | 4.6 | |
| OpenCL | 2.2 | |
| Vulkan | 1.3 |
Benchmark performance
Synthetic benchmark performance of Radeon RX 7800M. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Send your test results of Radeon RX 7800M.
NVIDIA equivalent
According to our data, the closest NVIDIA alternative to Radeon RX 7800M is GeForce RTX 2070 Mobile, which is faster by 2% and higher by 8 positions in our ranking.
Here are some closest NVIDIA rivals to Radeon RX 7800M:
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
