GPUs Hardware Reviews

Hot iron in the test: AMD Radeon VII – with a lot of start and wind at eye level to the Geforce RTX 2080

Monopoly is hollow. Such a one-sided skew ness in the graphics card market has never brought any real benefits and currently the enthusiasts among the players in particular are suffering from quite high prices for fast hardware. With the new Turing cards, Nvidia has shown very impressively what to get when standing alone in the corridor. The GeForce RTX 2060 alone had to compete with the RX Vega and that's exactly where this very one-sided price list (at least) starts to dissolve somewhat.

But if you like somehand and hop-free images in Ultra HD, you are dependent on the products of the green high-priced products. Or rather, you were. At least if you were satisfied with the GeForce RTX 2080, which had no opponent at all. At most, an RX Vega64 could still compete with the GeForce RTX 2070, but for Ultra-HD this is relatively uncool. Nvidia offered a little more performance, along with DLSS and RTX On for significantly more money.

Bot, because now at least AMD's Radeon VII puts the GeForce RTX 2080 to a real test. Originally, it seemed as if AMD would want to use its Vega 20 GPUs in 7nm to jump on highly profitable things like machine learning. But either the market is oversaturated, no longer interested, or the production too good to be amused at just one wedding. Someone must have smelled blood and lunte at AMD to release this chip to the end customers.

In terms of price, of course, this is a risk, because the Radeon VII is certainly not cheap to produce. But AMD succeeds here several important things in one fell swoop. You set a sign of life and respect, delight investors and analysts, and also annoy the competitor a little. All of this is important and priceless, so this card doesn't even have to make a profit to be posted as a positive item in any statistic later. Feasibility study or mass product? We will find out exactly that today.

  

In terms of performance and price, AMD's new Radeon VII competes with Nvidia's RTX 2080. And what can be compensated if RT and Tensor cores are missing? In the red base camp, you simply take the flight forward and instead, with the (expensive) 16GB HBM2 as clever compensation, store full and monumental 1TB/s bandwidth. The RTX story is certainly the hot shit of tomorrow, but the memory is already needed in the here and now.

Has anyone ever played Resident Evil 2 on Ultra HD or higher and been annoyed by memory errors and forced castrated settings? That's exactly what I mean by that. Because that's exactly where the RTX 2080 Ti installed here in the gaming system is more than just a slingshot at almost 13GB occupancy.

 

Unboxing, optics and haptics

Before we go into the next page really deep down, we take a quick look at the pure appearances of Radeon VII. The radiator cover and backplate are made of aluminium, which I have also been able to prove with a scratch test in hidden places. The casting process used is excellent, so that the card feels nicely cool and above all also valuable. Visually rather simple, one also dispenses with any RGB accents. There's a bit of bright red, of course, but that's it.

The measured length of 26.8 cm (gross with slot panel), the height of 11.5 cm (upper edge PCIe slot to top radiator) and a thickness of 3.5 cm also correspond almost to the dimensions of Nvidia's Founders Edition of the GeForce RTX 2080. At 1282 grams, it is also about the same weight in terms of weight and thus competes together with the green competitor in the light heavyweight. And who ever leaves the ring as the winner, we will clarify later.

On 04.02.2019 I had already put a longer unboxing video about Radeon VII online in my YouTube channel (which you can also subscribe for free) that you should watch if you haven't already. A little standup on a really serious topic is certainly not such a bad idea as a warm-up round, because the theoretical club comes right away:

But the map is visually already an eye-catcher and so I let it turn a 360° circle around itself once again. The monstrous acrylic graphics card holder with LED and inserted chip is of course no longer included in the retail packaging, but this will be painful as a customer:

 

Technical data in comparison

Let's quickly compare the current opponents in terms of their technical key data:

Radeon VII GeForce RTX 2080 FE Radeon RX Vega 64 GeForce GTX 1080 FE
Architecture (GPU) Vega 20 Turing (TU104) Vega 10 Pascal (GP104)
Shader 3840 2944 4096 2560
Peak FP32 Compute 14.1 TFLOPS 10.6 TFLOPS 12.7 TFLOPS 8.9 TFLOPS
Tensor/RT cores N/A 368/46 N/A N/A
Texture Units 240 184 256 160
Base clock 1400 MHz 1515 MHz 1247 MHz 1607 MHz
Boost clock 1750 MHz 1800 MHz 1546 MHz 1733 MHz
Memory 16GB HBM2 8GB GDDR6 8GB HBM2 8GB GDDR5X
Memory bus 4096-bit 256-bit 2048-bit 256-bit
Storage bandwidth 1 TB/s 448 GB/s 484 GB/s 320 GB/s
Rops 64 64 64 64
L2 cache 4MB 4MB 4MB 2MB
Tdp 300w 225W 295W 180w
Transistors
13.2 billion 13.6 billion 12.5 billion 7.2 billion
The size 331 mm2 545 mm2 486 mm2 314 mm2

 

Test system and measurement methods

We have already described the new test system and the methodology in detail in the basic article "How We Test Graphics Cards, as of February 2017" and therefore refer to this detailed basis for simplicity. Description. So if you want to read everything again, you are welcome to do so. However, we have again improved CPU and cooling to largely exclude possible CPU bottlenecks for this fast card.

If you are interested, the summary in table form quickly provides a brief overview:

Test systems and measuring rooms
Hardware:
Intel Core i7-8700K x 5 GHz
MSI Z370 Gaming Pro Carbon AC
16GB KFA2 DDR4 4000 Hall of Fame
1x 1 TByte Toshiba OCZ RD400 (M.2, System SSD)
2x 960 GByte Toshiba OCZ TR150 (Storage, Images)
Be Quiet Dark Power Pro 11, 850-watt power supply
Cooling:
Alphacool Ice Block XPX
5x Be Quiet! Silent Wings 3 PWM (Closed Case Simulation)
Thermal Grizzly Kryonaut (for cooler change)
Housing:
Lian Li PC-T70 with expansion kit and modifications
Modes: Open Benchtable, Closed Case
Monitor: Eizo EV3237-BK
Power consumption:
non-contact DC measurement on the PCIe slot (Riser-Card)
non-contact DC measurement on the external PCIe power supply
Direct voltage measurement on the respective feeders and on the power supply
2x Rohde & Schwarz HMO 3054, 500 MHz multi-channel oscillograph with memory function
4x Rohde & Schwarz HZO50, current togor adapter (1 mA to 30 A, 100 KHz, DC)
4x Rohde & Schwarz HZ355, touch divider (10:1, 500 MHz)
1x Rohde & Schwarz HMC 8012, digital multimeter with storage function
Thermography:
Optris PI640, infrared camera
PI Connect evaluation software with profiles
Acoustics:
NTI Audio M2211 (with calibration file)
Steinberg UR12 (with phantom power for the microphones)
Creative X7, Smaart v.7
own low-reflection measuring room, 3.5 x 1.8 x 2.2 m (LxTxH)
Axial measurements, perpendicular to the center of the sound source(s), measuring distance 50 cm
Noise in dBA (Slow) as RTA measurement
Frequency spectrum as a graph
Operating system Windows 10 Pro (1803, all updates)

 

 

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About the author

Igor Wallossek

Editor-in-chief and name-giver of igor'sLAB as the content successor of Tom's Hardware Germany, whose license was returned in June 2019 in order to better meet the qualitative demands of web content and challenges of new media such as YouTube with its own channel.

Computer nerd since 1983, audio freak since 1979 and pretty much open to anything with a plug or battery for over 50 years.

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