Intel Iris Pro 5200 Mining: Hashrate | Benchmark | It is Good For Mining?

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AMD Radeon RX 6700 XT in Crypto Mining: ETH Mining

Intel Iris Pro 5200 Mining: Hashrate | Benchmark | It is Good For Mining? – The article “Mining on the Intel I5-4570R Wonder Processor with 128MB L4 Cache” examined the computing capabilities of the Intel I5-4570R processor, which is interesting in that it has a high-speed 128 MB level 4 eDRAM cache.

Thanks to the presence of a solid cache, the Intel I5-4570R processor demonstrates better mining performance than comparable CPUs without L4 cache. On some mining algorithms, for example, lyra2z330 (Pyrk (PYRK) and Gravity Coin (GXX)), the gain is 250-300%!

The L4 cache in the Intel I5-4570R can be used not only by the processor, but also by the integrated Intel Iris Pro 5200 graphics card located in the same package. Since Intel video cards can perform multithreaded computations using OpenCL technology, it is of interest what kind of hashrate this GPU can provide for mining.

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Technologies Supported by Graphics Cards Integrated into 4-5 Generation Intel Processor Chassis:

Technologies Supported by Graphics Cards Integrated into 4-5 Generation Intel Processor Chassis:

OpenCL calculations on a video card integrated into an Intel processor were partially discussed in the article Can I run mining on an integrated video card from an Intel processor? To do this, you need to install support for OpenCL (in Windows, the necessary libraries for the GPU are included in the standard driver package), as well as how to assign the maximum amount of RAM in the BIOS to the needs of the computer’s video system.

ASROCK H81 BTC Pro rev. 2.0 can only allocate 1 GB of memory to the integrated graphics:

ASROCK H81 BTC Pro rev. 2.0 can only allocate 1 GB of memory to the integrated graphics:

Intel Iris Pro 5200 Integrated Graphics Specifications Affecting Mining

The computational capabilities of video cards, including integrated ones, are determined by the number of cores, cache and VRAM size, frequency of their operation, as well as the supported set of instructions.

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Intel Integrated Iris Pro 5200 has the following specifications:

  • integrated GPU frequency – 0.2-1.15 GHz;
  • maximum possible video memory – 2GB;
  • number of shader cores – 320;
  • number of TMUs – 40;
  • number of ROPs – 4;
  • TDP – 30 watts.
  • the supported version of OpenCL multithreaded computing is 1.2.

Information about the Intel Iris Pro 5200 graphics card according to the GPU-Z program

As you can see from the above data, the Intel Iris Pro Graphics 5200 (GT3e generation) has 40 cores capable of multithreaded computing. This is not so much, even in comparison with Intel processors of the ninth level, which have 72 cores:

https://www.intel.com/content/dam/develop/external/us/en/images/gpu-gen-map-smaller-610663.png

Despite the modest number of shaders, the Intel Iris Pro Graphics 5200 graphics card in games has decent performance, comparable to discrete GPUs of the AMD FirePro M4000 level:

Taking into account such an advantage as the presence of a buffer in the form of 128 MB eDRAM memory, operating at a speed of 32 GB / s, the Iris Pro 5200 can demonstrate impressive results when mining with algorithms that intensively use smaller data blocks.

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https://driverunpaid.ru/wp-content/uploads/a9cdef32b38e4be98fff134ea04f3cf1.jpg
128 MB eDRAM memory, operating at a speed of 32 GB / s, the Iris Pro 5200

On the Ethash algorithm, this will not give much effect, since the size of the L4 cache is too small even for the minimum DAG size of 1 GB.

To start mining on an Intel video card (they only support OpenCL instructions), you need to install the compute-runtime libraries on the operating system. These are typically included with Intel integrated graphics drivers such as the Intel® Graphics Driver for Windows * [15.40]:

The presence of support for multi-threaded computing by an integrated video card can be viewed on the Advanced-OpenCL tab of the GPU-Z program:

Fiasco with the launch of mining on the integrated Intel Iris Pro Graphics 5200

Mining on integrated Intel graphics cards using up-to-date algorithms in practice is supported by only a few miners and not in all configurations.

Additional restrictions are imposed by the motherboard (the maximum allowable amount of memory allocated to the graphics) and the performance of the RAM.

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Algorithms such as cryptonight_r, cn_upx, cryptonight_haven (and a number of other varieties of cryptonight), heavyhash, etc. require very little video memory for calculations.

Due to the small amount of allocated memory on the Intel Iris Pro 5200 video card, it is not possible to start mining on the verthash algorithm (the amount of allocated VRAM on the ASROCK H81 BTC Pro rev. 2.0 board is limited to 1 GB of RAM) in the VerthashMiner program:

In the xmr-stack 2.9.0 program, when trying to start mining on Intel Iris Pro 5200, an error appears):

Found AMD platform index id = 0, name = Advanced Micro Devices, Inc.

WARNING: CL_DEVICE_NOT_FOUND when calling clGetDeviceIDs for of devices.

WARNING: No AMD device found.

Miner xmrig 6.16.2 OpenCL device (Intel Iris Pro 5200 graphics card) sees, but cannot find a suitable configuration:

Conclusion

Intel Iris Pro 5200 graphics card has a certain potential, sufficient to run mining.

Unfortunately, in practice, this is not so easy to implement. This is due not only to the features of Intel integrated graphics, but also to the limitations associated with the maximum amount of memory allocated by the motherboard for the GPU.

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Additional problems arise due to the limited number of miners capable of performing computations on any device that supports OpenCL technology.

If you really want to, you can make this video card work on some kind of algorithm, but is it worth the candle? It’s easier to start mining on a processor, since there are enough suitable programs …

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