AMD's flagship Radeon RX 7900M "RDNA 3" laptop computer GPU has actually been benchmarked and it is quicker than NVIDIA's RTX 4090 Laptop chip in Vulkan tests.
AMD Radeon RX 7900M "RDNA 3" Flagship Laptop GPU Benchmark Leak: Faster Than 4090 Laptop In Vulkan, Slower Than 4080 Laptop In OpenCL
The AMD Radeon RX 7900M is the flagship video gaming GPU for laptop computers from the Red group and it is likewise the very first laptop computer GPU ever to utilize a chiplet style. The chip was solely revealed for the Alienware m18 laptop computer last month however in spite of being readily available given that last month, there have actually been little to no evaluations of the brand-new Radeon GPU. We did get a teaser from a YouTuber, GizmoSlipTech, however besides that, there hasn't been much. Now, we have the most current criteria dripped out in Geekbench's OpenCL and Vulkan tests which ought to have unexpected outcomes.
Navi 31 "GPU Specifications
The AMD Radeon RX 7900M GPU is based upon the RDNA 3 graphics architecture and includes an overall of 36 WGPs or 72 Compute Units that make up an overall of 4608 cores. That's 20% more cores than the 7800 XT & 10% lower cores than the 7900 GRE. Clock speeds for the GPU peak out at 2090 MHz.
In regards to memory, the GPU is geared up with an overall of 4 MCDs which will make it possible for a 256-bit large bus user interface & 16 GB memory capabilities. That will get AMD on par with NVIDIA's leading RTX 40 offerings such as the RTX 4090 which max out at 16 GB memory too. When it comes to the power numbers, the AMD Radeon RX 7900M will
be set up at a TGP of 160W & can be risen to 200W with SmartShift innovations. AMD Radeon
RX 7900M" Navi 31" GPU Performance Beginning with the numbers, we initially wish to detail the setup. The Alienware m18 laptop computer is set up with the Ryzen 9 7945HX CPU which is the greatest you can get and its a truly missed out on chance to not consist of the Ryzen 9 7945HX3D design given that this high-end video gaming laptop computer will be ideal with the increase that originates from 3D V-Cache CPUs. The CPU still runs well over 5 GHz & there's likewise 32 GB of DDR5-5200 memory.
Performance-wise, the AMD Radeon RX 7900M Laptop GPU scored 171,430 points that makes it much faster than both the NVIDIA GeForce RTX 4090 & RTX 4080 laptop computer GPUs and practically on par with the RTX 4070 Ti Desktop graphics card. That's basically RTX 3090 Ti or RX 6950 XT efficiency in a laptop type aspect. The GPU is 9% faster than the 4090 Laptop & 25% faster than the 4080 Laptop GPUs.
Geekbench 6 Vulkan Benchmark
In the OpenCL criteria, we see the precise opposite with the Radeon RX 7900M scoring 144,611 points which winds up being slower than the RTX 4080 Laptop GPU by -11.5%. Here, the card winds up in between the 7800 XT and the 6800 XT.
Geekbench 6 OpenCL Benchmark
We ought to highlight the Vulkan efficiency more because that is a more popular API utilized in video games than OpenCL. AMD having the lead there is absolutely fantastic to see and more in line with what the business has actually formally exposed in its own internal criteria. The AMD Radeon RX 7900M does include a greater target TGP than the RTX 4080 however at the exact same time, laptop computers including the GPU are going to cost less as detailed here. In general, the Radeon RX 7900M is a strong RDNA 3 Laptop GPU however we would have enjoyed to see it in more laptop computer setups and alternatives too.
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