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BARE FEATS LAB - real world Mac speed tests

8-core versus 10-core iMac Pro:
The Final Conflict

March 7th, 2018, by rob-ART morgan, mad scientist
March 21st - Added Logic Pro X result
March 26th - Updated After Effects with CC 2018 results

With the help of some remote mad scientists, we were able to collect more 10-core iMac Pro CPU intensive benchmarks to compare with our 8-core iMac Pro -- both with the same Pro Vega 64 GPU.

iMac Pro 10-core - 2017 iMac Pro 3.0GHz 10-Core Xeon W-2150B CPU, 64GB of 2666MHz DDR4 ECC SDRAM, AMD Radeon Pro Vega 64 (16GB) GPU
iMac Pro 8-core - 2017 iMac Pro 3.2GHz 8-Core Xeon W-2140B CPU, 32GB of 2666MHz DDR4 ECC SDRAM, AMD Radeon Pro Vega 64 (16GB) GPU
iMac 5K 4-core - 2017 iMac 5K 4.2GHz Quad Core i7 (7700K), 64GB of 2400MHz DDR4 SO-DIMM, AMD Radeon Pro 580 (8GB) GPU

Blender - Render BMW Scene using CPU only
Using the BMW Benchmark Demo scene, we render using all CPU cores. (LOWER Time in Seconds = FASTER)

Blender - Render Barcelona Pavillion Scene using CPU only
Using the Barcelona Pavillion Demo scene, we render using all CPU cores. (LOWER Time in Seconds = FASTER)

After Effects CC - Render Project
We render the TestComp benchmark project. (LOWER Time in Seconds = FASTER)

Premiere Pro CC - Export Project
We export the PPBM6 sample project as Blu-ray. (LOWER Time in Seconds = FASTER)

Premiere Pro CC - Render Blur
A special project designed to test how fast it can render a blur effect. (LOWER Time in Seconds = FASTER)

Photoshop CC - Noise Reduction
Using the sample image courtesy of Mac Performance Guide, we apply the Noise Reduction Filter using maximum settings. (LOWER Time in Seconds = FASTER)

Final Cut Pro X - Export
The BruceX project is exported to ProRes 4444 XQ Master.
(LOWER Time in Seconds = FASTER)

Compressor - Transcode to 4K HEVC 10-bit (H.265)
From FCPX, we sent BruceX 5K project to Compressor and specified Apple Devices 4K (HEVC 10-bit) Output.
(LOWER Time in Seconds = FASTER)

Logic Pro X - Max Tracks Test
Using the Evan Logic Multicore Bencmark Test project, we kept adding tracks until we got the "System Overload" popup screen.
(Higher Number of Tracks = FASTER)

Geekbench 4 Multi-Core CPU Test
Each CPU workload models a real-world task or application, ensuring meaningful results. These tests are complex, avoiding simple problems with straightforward memory-access patterns, and push the limits of your system.

Cinebench Multi-Core CPU test
Fascinating to watch as each core (real and virtual) rendering its part of the 3D model.

The advantage of the 10-core iMac Pro ranged from 3% to 102%. Equally configured, the cost premium of the 10-core varies from 11% to 14%.

Compared to the fastest 2017 iMac 5K, the 8-core iMac Pro was 23% to 79% faster.

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B&H Photo Video sells Radeon RX Vega 64 and Frontier Edition. Check also with NewEgg. They are in short supply. Sign-up for Notification of Availability. Both also sell the GeForce GTX 1080 Ti, TITAN Xp, and other Pascal NVIDIA GPUs.

Check with MacVidCards if you want an NVIDIA GPU that is modified to provide startup screen, full bandwidth, and eGPU compatibility.

WHERE TO BUY Thunderbolt 3 GPU expander boxes
Order the eGFX Breakaway Box direct from Sonnet Technologies or from B&H Photo Video.

The AKiTiO Node eGFX Box can be ordered from B&H Photo Video.

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copyright 2018 Rob Art Morgan
"BARE facts on Macintosh speed FEATS"