The specifications of NVIDIA’s #GeForce RTX 3070 mobility graphics card have been confirmed within a listing over at #Geekbench. The listing was spotted by TUM_APISAK and shows the next-gen RTX 30 series mobility GPU running in the #OpenCL test suite.
NVIDIA #GeForce RTX 3070 #Mobility GPU #To #Feature GA104 GPU #With 5120 #Cores, 8 GB #Memory & 1300 MHz #Clock in #Max-Q #Variant, #On #Par #With #An RTX 2080 SUPER
#Just a few days ago, we got to see the first listings for the NVIDIA #GeForce RTX 30 series mobility lineup along with some preliminary specifications. #It seems like those specifications might end up being true since they match the ones from today’s leak. #Also, based on the clock speeds alone, we can tell that this is the #Max-Q variant of the #GeForce RTX 3070 instead of the #Max-P variant which would offer much higher clock speeds.
#So coming to the specifications, the NVIDIA #GeForce RTX 3070 #Mobility will feature 40 SMs on the GA104 GPU SKU (presumably, the GA104-770). #This chip would feature a total of 5120 cores and a maximum clock speed of up to 1300 MHz (~1290 MHz). The graphics card also features 8 GB VRAM which runs across a 256-bit wide bus interface but it remains to be seen if NVIDIA is utilizing 12 or 14 #Gbps DRAM modules for its mobility lineup. #In the case of 14 #Gbps, the GPU will be able to offer a maximum bandwidth of 448 GB/s.
NVIDIA #GeForce RTX 30 #Mobility GPU #Lineup:
| GPU #Name | NVIDIA #GeForce RTX 3060 | NVIDIA #GeForce RTX 3070 | NVIDIA #GeForce RTX 3080 |
|---|---|---|---|
| #Process #Node | #Samsung 8nm | #Samsung 8nm | #Samsung 8nm |
| GPU SKU | GA106 | GA104-770 | GA104-775 |
| SMs | 24 | 40 | 48 |
| CUDA #Colors | 3072 | 5120 | 6144 |
| #Base #Clock | ~900 MHz | ~1100 MHz | ~1100 MHz |
| #Boost #Clock | ~1700 MHz | ~1620 MHz | ~1700 MHz |
| #Memory #Clock | 14 #Gbps | 14 #Gbps | 14 #Gbps |
| #Memory #Type | GDDR6 | GDDR6 | GDDR6 |
| #Memory #Size | 6 GB | 8 GB | 8/16 GB |
| #Memory #Bus | 192-bit | 256-bit | 256-bit |
| #Bandwidth | 336 GB/s | 448 GB/s | 448 GB/s |
| TGP | 80-115W 60-70W |
115-150W 80-90W |
115-150W 80-90W |
| #Configurations | #Max-Q #Max-P |
#Max-Q #Max-P |
#Max-Q #Max-P |
| #Launch | Q1 2021 | Q1 2021 | Q1 2021 |
#Preliminary specifications coming in from #NotebookCheck also seem to indicate that the #Max-Q variant will feature a TGP between 80-90W while the faster #Max-P variant will feature a TGP of 115-150W. The NVIDIA #GeForce RTX 3070 #Mobility was tested on an HP #Omen 15 laptop which also had the #Intel #Core i7-10870H and 16 GB of DDR4 memory installed.
#In terms of performance, the GPU scored 110839 points in the #OpenCL test. The score puts the #GeForce RTX 3070 mobility on par with the #GeForce RTX 2080 SUPER but at the same time, it is slower than the desktop #GeForce RTX 3070 by 17% which should be expected since the variant does not only offer lower cores but also comes with much lower clocks being a #Max-Q design. #It looks like the #Max-P variant should close the gap and bring the performance difference below 10 percent but that remains to be seen.
#Laptop makers will also be offering high-end and enthusiast configurations of NVIDIA #GeForce RTX 30 #Ampere GPUs with AMD’s #Ryzen 5000H ‘#Cezanne-H’ CPUs and #Intel’s #Tiger #Lake-H 11th #Gen CPU lineup at CES 2021.
[ source link ]
https://wccftech.com/nvidia-geforce-rtx-3070-mobility-gpu-specifications-benchmark-leak-out-5120-cores-8-gb-memory/
#NVIDIA ##GeForce #RTX ##Mobility #GPU ##Specifications ##Benchmark ##Leak ##Slower ##Desktop #RTX