Armari Gravistar TCX review: A lot of workstation for your money
Can’t afford 32 cores? With 24 cores, this machine gives you tremendous rendering power for less cash
If someone had told us two years ago we would be seeing a 24-core workstation for under three grand exc VAT, we would have laughed and quickly walked away. But this is what Armari has sent us for the cheaper of its two systems in this roundup.
The processor in question is the AMD Ryzen Threadripper 3960X, which has slipped under the radar in all the excitement about the 32-core 3970X. This is still a potent beast, though, with a base 3.8GHz clock and 4.5GHz Turbo mode. Armari has partnered this CPU with 64GB of 3,200MHz DDR4 SDRAM supplied as four 16GB modules to take advantage of the Threadripper’s quad-channel memory controller.
Like all the systems aimed at the lower price, the Gravistar TCX comes with Nvidia Quadro RTX graphics. In this case, it’s the 4000 series, which is the professional graphics sweet spot at this level. There’s a speedy PCI Express 4 NVMe M.2 Gigabyte Aorus SSD for main storage, offering sustained 4,992MB/sec reading and 4,282MB/sec writing. However, whilst this offers a reasonable 1TB capacity, there’s no secondary storage.
One area where Armari has compromised its usual standards is by supplying a generic case rather than one of its Magnetar custom designs. While the Fractal Design Meshify S2 is less sturdily constructed than the Define R6, it’s still got plenty of features. There are three 3.5in or 2.5in drive bays available, plus a brace of 2.5in-only bays, so there’s lots of room for more drives.
The 24 cores make light work of every CPU-intensive task. The overall score of 644 in our benchmarks is only slightly behind the 32-core Threadrippers, and way ahead of other systems in this price bracket. Unsurprisingly, the Cinebench R20 score of 14,078 sits somewhere between the Ryzen 9s and other Threadrippers, as does the 425 seconds to complete the Blender Gooseberry render on CPU only. Video encoding is almost as quick as other Threadrippers, whilst 3D modelling and CAD performance in SPECviewperf 13 are on par or ahead of other systems using the Quadro RTX 4000, with a particularly good result in snx-03.
This workstation just tips over the £3,000 mark with VAT included, but while that technically exceeds the lower price bracket for this roundup, it’s such a well-put-together package that not giving it an award would feel a little mean - this is still an amazing amount of workstation for your money. If your budget won’t stretch to one of the highest-end 32-core offerings in this Labs, the Armari Gravistar TRX gives you almost as much modelling and rendering power for a lot less cash.
Armari Gravistar TCX specifications
3.8GHz AMD Ryzen Threadripper 3960X
Asus Prime TRX40-Pro
8 x RAM slots (4 free), 4 x PCIe x16 (3 free), 3 x M.2 (2 free), 8 x SATA 600 (8 free)
64GB DDR4, 3,200MHz
PNY Quadro RTX 4000, 8GB GDDR6
3 x DisplayPort 1.4, USB-C VirtualLink
Gigabyte Aorus 1TB NVMe M.2 PCI Express 4.0
N/A N/A N/A, N/A N/A
Fractal Design Meshify S2 (233 x 538 x 465mm)
PSU make and model (power output)
EVGA SuperNova G3 Gold Modular (850W)
Cooler Master MasterLiquid ML360 watercooler (360mm)
Gigabit Ethernet, 5 x 3.5mm audio jack, optical S/PDIF, 6 x USB 3.1 Gen 1, 3 x USB 3.2 Gen 2 (Type-A), USB 3.2 Gen 2 (Type-C)
3.5mm audio jack, 3.5mm microphone jack, 2 x USB 3, USB 3.1 Gen 2 (Type-C)
Windows 10 Pro 64-bit
Warranty (parts & labour unless stated)
2yr RTB (1 month C&R)
In This Article
- 1The best professional workstations for any budget
- 26 things to look for in a workstation
- 3Armari Magnetar X64T-G3 FWL review: Huge in every way
- 4Chillblast Fusion Ryzen Render RTX 4000 review: Our top choice for under £3,000
- 5PC Specialist Onyx 994RG review: So long, Intel
- 6Scan 3XS GWP-ME Q132R review: The best all-round workstation
- 7Armari Gravistar TCX review: A lot of workstation for your money - currently reading
- 8Chillblast Fusion Ripper Render RTX 5000 review: An absolute unit
- 9InterPro IPW-R9 review: Good system, shame about the SSD
- 10PC Specialist Onyx 880GE review: Intel shows its limitations
- 11Scan 3XS GWP-ME Q164T review: A superb system for GPU compute
- 12Workstation Specialists WS-1640A-G4 review: Good, but not great
2021 Thales access management index: Global edition
The challenges of trusted access in a cloud-first worldFree download
Transforming higher education for the digital era
The future is yoursFree download
Building a cloud-native, hybrid-multi cloud infrastructure
Get ready for hybrid-multi cloud databases, AI, and machine learning workloadsFree download
The next biggest shopping destination is the cloud
Know why retail businesses must move to the cloudFree Download