Retesting AMD Ryzen Threadripper’s Game Mode: Halving Cores for More Performance
by Ian Cutress on August 17, 2017 12:01 PM ESTRise of the Tomb Raider (1080p, 4K)
One of the newest games in the gaming benchmark suite is Rise of the Tomb Raider (RoTR), developed by Crystal Dynamics, and the sequel to the popular Tomb Raider which was loved for its automated benchmark mode. But don’t let that fool you: the benchmark mode in RoTR is very much different this time around.
Visually, the previous Tomb Raider pushed realism to the limits with features such as TressFX, and the new RoTR goes one stage further when it comes to graphics fidelity. This leads to an interesting set of requirements in hardware: some sections of the game are typically GPU limited, whereas others with a lot of long-range physics can be CPU limited, depending on how the driver can translate the DirectX 12 workload.
Where the old game had one benchmark scene, the new game has three different scenes with different requirements: Spine of the Mountain (1-Valley), Prophet’s Tomb (2-Prophet) and Geothermal Valley (3-Mountain) - and we test all three (and yes, I need to relabel them - I got them wrong when I set up the tests). These are three scenes designed to be taken from the game, but it has been noted that scenes like 2-Prophet shown in the benchmark can be the most CPU limited elements of that entire level, and the scene shown is only a small portion of that level. Because of this, we report the results for each scene on each graphics card separately.
Graphics options for RoTR are similar to other games in this type, offering some presets or allowing the user to configure texture quality, anisotropic filter levels, shadow quality, soft shadows, occlusion, depth of field, tessellation, reflections, foliage, bloom, and features like PureHair which updates on TressFX in the previous game.
Again, we test at 1920x1080 and 4K using our native 4K displays. At 1080p we run the High preset, while at 4K we use the Medium preset which still takes a sizable hit in frame rate.
It is worth noting that RoTR is a little different to our other benchmarks in that it keeps its graphics settings in the registry rather than a standard ini file, and unlike the previous TR game the benchmark cannot be called from the command-line. Nonetheless we scripted around these issues to automate the benchmark four times and parse the results. From the frame time data, we report the averages, 99th percentiles, and our time under analysis.
All of our benchmark results can also be found in our benchmark engine, Bench.
#1 Geothermal Valley Spine of the Mountain
MSI GTX 1080 Gaming 8G Performance
1080p
4K
ASUS GTX 1060 Strix 6G Performance
1080p
4K
Sapphire Nitro R9 Fury 4G Performance
1080p
4K
Sapphire Nitro RX 480 8G Performance
1080p
4K
#2 Prophet’s Tomb
MSI GTX 1080 Gaming 8G Performance
1080p
4K
ASUS GTX 1060 Strix 6G Performance
1080p
4K
Sapphire Nitro R9 Fury 4G Performance
1080p
4K
Sapphire Nitro RX 480 8G Performance
1080p
4K
#3 Spine of the Mountain Geothermal Valley
MSI GTX 1080 Gaming 8G Performance
1080p
4K
ASUS GTX 1060 Strix 6G Performance
1080p
4K
Sapphire Nitro R9 Fury 4G Performance
1080p
4K
Sapphire Nitro RX 480 8G Performance
1080p
4K
Facebook
Twitter
RSS
104 Comments
View All Comments
peevee - Friday, August 18, 2017 - link
Compilation scales even on multi-CPU machines. With much higher communication latencies.In general, compilers running in parallel on MSVC (with MSBuild) run in different processes, they don't write into each other's address spaces and so do not need to communicate at all.
Quit making excuses. You are doing something wrong. I am doing development for multi-CPU machines and ON multi-CPU machines for a very long time. YOU are doing something wrong.
peevee - Friday, August 18, 2017 - link
BTW, when you enable NUMA on TR, does Windows 10 recognize it as one CPU group or 2?gzunk - Saturday, August 19, 2017 - link
It recognizes it as two NUMA nodes.Alexey291 - Saturday, September 2, 2017 - link
They aren't going to do anything.All their 'scientific benchmarking' is running the same macro again and again on different hardware setups.
What you are suggesting requires actual work and thought.
Arbie - Thursday, August 17, 2017 - link
As noted by edzieba, the correct phrase (and I'm sure it has a very British heritage) is "The proof of the pudding is in the eating".Another phrase needing repair: "multithreaded tests were almost halved to the 1950X". Was this meant to be something like "multithreaded tests were almost half of those in Creator mode" (?).
Technically, of course, your articles are really well-done; thanks for all of them.
fanofanand - Thursday, August 17, 2017 - link
Thank you for listening to the readers and re-testing this, Ian!ddriver - Thursday, August 17, 2017 - link
To sum it up - "game mode" is moronic. It is moronic for amd to push it, and to push TR as a gaming platform, which is clearly neither its peak, nor even its strong point. It is even more moronic for people to spend more than double the money just to have half of the CPU disabled, and still get worse performance than a ryzen chip.TR is great for prosumers, and represents a tremendous value and performance at a whole new level of affordability. It will do for games if you are a prosumer who occasionally games, but if you are a gamer it makes zero sense. Having AMD push it as a gaming platform only gives "people" the excuse to whine how bad it is at it.
Also, I cannot shake the feeling there should be a better way to limit scheduling to half the chip for games without having to disable the rest, so it is still usable to the rest of the system.
Gothmoth - Thursday, August 17, 2017 - link
first coders should do their job.. that is the main problem today. lazy and uncompetent coders.eriohl - Thursday, August 17, 2017 - link
Of course you could limit thread scheduling on software level. But it seems to me that there is a perfectly reasonable explanation why Microsoft and the game developers haven't been spending much time optimizing for running games on systems with NUMA.HomeworldFound - Thursday, August 17, 2017 - link
You can't call a coder that doesn't anticipate a 16 core 32 thread CPU lazy. The word is incompetent btw. I'd like to see you make a game worth millions of dollars and account for this processor, heck any processor with more than six cores.