3070mq computing power
generally, complex operations are used for testing.. For example, in Fritz's chess, the results are output according to the number of steps per second and the multiple of P4 computing power, which is also inaccurate because the computing efficiency also involves software programming.
Rtx3070 is better equipped with an i9 10th generation CPU, because rtx3070 is a high-end graphics card. In order to give full play to its functions, it is better to have a high-end CPU
important parameters:
type of graphics card: fever level
core frequency: acceleration frequency: 1730mhz, base frequency: 1500mhz
video frequency: 16000mhz
bit width: 256bit
extended data:
reasons for selection:
in enterprises, smooth communication plays a vital role in proction efficiency and management quality. In the form of asynchronous communication can not meet the needs of office, a good instant communication platform can help to achieve efficient communication
Tencent RTX (real time exchange) is an enterprise instant messaging platform launched by Tencent. Enterprise employees can easily find the people who need to communicate through the organizational structure configured by the server, and use rich communication methods for real-time communication. Text message, file transfer, direct voice conversation or video can meet the communication needs of different office environments
RTX focuses on helping employees improve work efficiency, rece internal communication costs and travel frequency. Make the team and information workers communicate more efficiently
mine is i7 4710mq + gt755m. SLI also has no isomerism.
it's said that igpu isomerism is to test the collaborative computing ability of CPU and integrated graphics card. If SLI is used, integrated graphics card will be blocked.
I personally think that's why there is no isomerism
but at present, these two cards are not very friendly on video memory. 3080 card, if you don't run 4K, its performance is more than 30% higher than that of 2080ti. You can say that it can't be used at 2K. Moreover, even if it's 4K, 3080 is a card that can last for 2-3 years with a 3A size of 60 frames, but its 10g video memory actually runs 4K for about 1 year. In fact, 3080 has only one location stuck, which is 4k60 frame, light pursuit + DLSS, 3a. That's not much performance, but in the coming year, there will be few such games. I suspect that 2-3 years later, 3080 will play this new 3a with light chase, and it won't keep 60 frames
if you want to make do with the limit 4K and stick 60 frames 4K for 1-2 years, in fact, if the performance of 3070 is higher than that of 2080ti, then it is enough, but 8g video memory is not enough now
if you want 2k144, 2K60, 2k144, 3070 rendancy, you can wait for the following 3060
if you want 2K60, now 2060 can stick to 60 frames, 2070s can stick to the future, and 30 frames are rendant
in fact, the 30 series and 4K era are almost equal, but this model without Ti and S is not cheap. If he has 3080 to 12g, 3070 to 10g, it's too stable. It can be clear that if you want to play 4K, 307010g, if you want to buy a cool one for 2-3 years, 308012g
in addition, from the beginning of the 30 series, the performance requirements of the u have declined. There are two reasons. One is that win10 has started to have GPU acceleration. Now the graphics card is equipped with its own video memory. In the future, it will have rtxio, and the graphics card will allocate its own hard disk. Two, now 30 is, if you don't go to 4K, it's meaningless. If you go to 3080, that's 3a, 70-80 frames, no matter how bad the CPU is.
17% No
The RTX 2070 uses a complete tu106-400a core with 1620mhz core frequency, 14000mhz video memory frequency, 8GB gddr6 video memory and 175W non-public standard TDP. The RTX 2060 uses a complete tu106-200a core, the core basic frequency is 1710MHz, the video memory frequency is 14000mhz, with 8GB gddr6 video memory, and the non-public Standard Version of TDP is 160Win 3dmark time spy test, there is still a gap between RTX 2070 and RTX 2060. Compared with rtx2070, rtx2060 lags about 12% at 2K resolution and 14% at 4K resolution. In the 3dmark fire strike extreme test, there is also a certain gap between RTX 2070 and RTX 2080, with RTX 2070 leading by about 17%
extended data:
precautions:
graphics card to strengthen the power interface: with the development of computer hardware, more and more graphics cards are challenged in power supply. The voltage and current provided by AGP slot on the motherboard are difficult to meet the needs of the graphics card. Just like Pentium 4 CPU, external additional power supply has become an inevitable choice, It's also something we need to care about
the 4-core universal power interface used can not be plugged in, and the system will not prompt an alarm, but the operating frequency will automatically decrease ring operation. For users who need high-performance 3D to buy this graphics card, some gains are not worth the losses, so it is important to check whether the installation is correct ring installation
1、 Different core frequency
1, 3070 graphics card: acceleration frequency 1730mhz; The basic frequency is 1500mhz< 2. 2070 graphics card: 1410-1620mhz< Secondly, 3D API is different
1. 3070 graphics card: DirectX 12 ultimate, OpenGL 4.6< 2. 2070 graphics card: supports DirectX 12
Three, different graphics chip 1, 3070 graphics card: geforce RTX 3070< 2. 2070 graphics card: NVIDIA geforce GTX 2070
extended data
NVIDIA geforce RTX 3070 supports up to 4 screens output, VR ready level graphics card, NVIDIA g-sync technology, RT core: 2nd generation, tensor cores: 3rd generation, NVIDIA architecture: ampere, NVIDIA DLSS, PCI Express 4th generation
NVIDIA geforce experience, NVIDIA Ansel, NVIDIA freestyle, NVIDIA shadowplay, NVIDIA highlights, game ready driver, NVIDIA studio driver, NVIDIA GPU boos, NVIDIA encoder: 7th generation, NVIDIA decoder: 5th generation