Intel iris pro 1536 mb benchmark full#
Intel iris pro 1536 mb benchmark series#

Prior to that, those jobs were handled by the EUs. The Ivy Bridge graphics architecture included a sixth domain called the video quality engine, using dedicated hardware for video and image processing at very low power. And because the EUs are used for rate control and mode decision, several steps along IntelвЂ™s familiar two-stage encoder run faster.

This isnвЂ™t ideal, and the company is obviously working on a fully hardware-accelerated solution, but itвЂ™s better than nothing.ДЄVC/H.264 encoding receives a more substantial speed-up by virtue of the additional Sub-Slices (and the second Slice on GT3), since thereвЂ™s a fixed-function Media Sampler-responsible for motion estimation-in each one. Rather, Intel describes an approach involving the IA and graphics cores. This isnвЂ™t handled by a fixed-function block, though. So what does Broadwell on the desktop enable above and beyond Haswell? The Multi-Format Codec engine gets native support for 4096x2048 content, accelerating HEVC decode at up to 4Kp30 and VP9 at up to 4Kp24. ThatвЂ™s a win on two fronts-if you can afford to throw hardware at the problem. Because they involve fewer transistors, they also use a lot less power. These are faster than parallelized programmable logic (like EUs), which are in turn quicker than general-purpose IA cores. With Broadwell, Intel continues its quest to push more work at the fixed-function blocks optimized for specific tasks. Over time, Quick Sync has evolved to accelerate the latest formats, while giving developers more balance between quality and performance (target usages). The company lobbied ISVs to support its hardware, and a number of apps surfaced right off the bat to exploit it. More than four years ago, it introduced Quick Sync, again leveraging its manufacturing advantage to build a fixed-function engine for media encode/decode acceleration.

(1.0) means incomplete Vulkan 1.0 support.Intel has a storied history of design decisions rooted in simultaneous performance and power gains.

Each Subslice contains 6 or 8 (or 10 in Haswell GPUs) EUs and a sampler, and has 64В KB shared memory.

Only one of the FPUs supports 32-bit integer instructions. Since the throughput of FP64 instructions are 2 cycles, the FP64 FLOPS is a quarter of the FP32 FLOPS. One supports FP32 and FP64, and the other supports only FP32.

Each EU contains 2 Г— 128-bit FPUs and has double peak performance per clock cycle compared to previous generation.

Main article: Intel Graphics Technology В§В Gen7

Intel iris pro 1536 mb benchmark series#

Specifications of Intel HD Graphics series Graphics

The entire GPU shares a sampler and an ROP.

Double peak performance per clock cycle compared to previous generation due to fused multiply-add instruction.

Main article: Intel Graphics Technology В§В Gen6 Specifications of Intel Gen5 graphics processing units Name

Hierarchical-Z compression and fast Z clear.

Each EU has a 128-bit wide FPU that natively executes eight 16-bit or four 32-bit operations per clock cycle.

Integrated graphics chip moved from motherboard into the processor.

Main article: Intel Graphics Technology В§В Gen5

Each EU has a 128-bit wide FPU that natively executes four 32-bit operations per clock cycle.

Intel iris pro 1536 mb benchmark full#

Full hardware DirectX 10 support starting with GMA X3500. The last generation of motherboard integrated graphics. Variable-Length Decoding (VLD) + iDCT + MC (Full) Intel's first DirectX 9 GPUs with hardware Pixel Shader 2.0 support. These chips added support for texture combiners allowing support for OpenGL 1.3.

Intel marketed its second generation using the brand Extreme Graphics. Optional external MPEG-2 decoder via Video Module Interface