In our recent post, we discussed 2nd gen AMD Threadripper processors. Today, we will go a little bit deeper into AMD TR2990WX power consumption matrices. We have a list of benchmarks describing power consumption of new Threadripper 2990WX on different applications and performance levels. It will help us to understand which PSU will be best for a rig powered by TR2990WX.
Before we jump to the list of best PSU recommendations for the new 2nd Gen ThreadRipper 2990WX Processor, have a look at following table describing various facts and figures about power consumption of ThreadRipper 2990WX:
ThreadRipper 2990WX Power Consumption:
As we discussed before, Both ThreadRipper 2990WX and ThreadRipper 2970WX has a TDP of 250 Watts. TDP stands for Thermal Design Power / Point. It indicated the maximum amount of heat generated by a processor chip. It barely affects the maximum power consumption but is positively related to it.
| TDP | 250 Watts |
| Power Consumption Idle | 34.5 Watts |
| Power Consumption CAD(2D / 3D) | 65.8 Watts |
| Power Consumption Gaming | 86.1 Watts |
| Power Consumption Torture Loop | 498.7 Watts |
| ThreadRipper 2990WX | |
Idle:
Now let’s talk about these figures. When a Windows 10 desktop powered by ThreadRipper 2990WX was kept idle for 30 minutes, the total power consumption by CPU was around 34.5 Watts. AMD’s efforts for minimizing idle power consumptions are pretty clear and impressive as TR 2990WX performed better than previous gen Treadripper processors.
CAD (2D / 3D):
The performance of this chip was not that impressive on CAD testing. Despite this test utilizing only four cores of the processor, the Threadripper 2990WX consumed almost 65.8 Watts of power. The TR 2950X performed much better in this aspect, which is pretty considerable as its performance level is pretty low compared to the TR 2990 WX.
Gaming:
When it comes to gaming, TR 2990WX beat most of the previous gen processors by both AMD and Intel. Playing Witcher 3 with 1080p resolution on GeForce GTX 1080 Ti (@ 2.1 GHz Water Cooled), overall CPU power consumption was 79.6 Watts. It is better than Threadripper 2950X, Core i9 7960X and many other older Intel and AMD chips. The benchmark implies that AMD’s second-gen Threadripper processors are way better in gaming compared to their predecessors. Even turning PBO didn’t leave any noticeable power consumption impact.
Torture Loop:
While trying to push the 2nd gen AMD ThreadRipper processors on their edge, the TR 2990WX consumed about 498.7 Watts. It’s a worst possible scenario for any CPU chip, and mainstream users are very unlikely to confront it. However, we included these results to give you a better idea. Note that performance of TR 2990WX was worst compared to previous gen AMD ThreadRipper, Ryzen, and other Intel chips.
Best PSU Recommendation for TR 2990WX:
Considering that the chip requires an extreme cooling solution and other high-end components, the rig powered by a 2nd Gen ThreadRipper 2990WX processor will require a stable, high efficient power supply which keeps the overall system nice and stable. Moreover, here we should also consider the possible memory and CPU overclocking. Thus, we recommend at least 800-1000 Watt PSU for an average build. Here are some recommendations:
1. EVGA SuperNOVA 850 G3:
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| Voltage Required | AC 100-240 V |
| Power Output Connectors Details | 1 x power 24 pin ATX,
2 x power 8 pin EPS12V with detachable 4 pin ATX12V section 6 x 8 pin PCI Express power with detachable 2 pin section 9 x 15 pin Serial ATA power 4 x 4 pin internal power 1 x 4 pin mini-power connector |
| Output Voltage | +3.3 V
+5 V ±12 V |
| Power Capacity / Provided | 850 Watts / 850 Watts |
| Efficiency | 90% (115VAC)
92% (220 – 240VAC) |
| Specification Compliance | ATX12V
EPS12V |
| Output Current | +3.3V – 24 A
+5V – 24 A +12V – 70.8 A +5VSB – 3 A -12V – 0.5 A |
| 80 PLUS Certification | 80 PLUS Gold |
| Compliant Standards | TUV
CB FCC RoHS WEEE cTUVus Energy-Related Products (ERP) Lot 6 RCM |
| Features | Overheat protection
overcurrent protection overvoltage protection overpower protection SLI ready CrossFire ready undervoltage protection short-circuit protection ECO Intelligent Thermal Control System fluid dynamic bearing cooling fan fully modular |
| MTBF | MTBF |
| Cooling System | 130 mm fan |
| Color Category | Black |
| Min Operating Temperature | 32° F |
| Max Operating Temperature | 122° F |
| Dimension | 5.9 x 5.9 x 3.3 inches |
| Weight | 8 lbs |
| Service & Support | 10 years of limited warranty with parts and labor service included |
2. Corsair RM1000x:
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| Voltage Required | AC 100-240 V |
| Power Output Connectors Details | 1 x power 24 pin ATX with detachable 4 pin section,
2 x power 8 pin EPS12V with detachable 4-pin ATX12V section 12 x 4 pin internal power 11 x 15 pin Serial ATA power 1 x 4 pin mini-power connector 8 x 8 pin PCIe Express power with detachable 2 pin section |
| Output Voltage | +3.3 V
+5 V ±12 V |
| Power Capacity / Provided | 1000 Watt / 1000 Watt |
| Frequency Required | 47 – 63 Hz |
| Efficiency | 90% |
| Specification Compliance | ATX12V 2.4
EPS12V 2.92 |
| Output Current | +3.3V – 25 A
+5V – 25 A +12V – 83.3 A -12V – 0.8 A +5VSB – 3 A |
| 80 PLUS Certification | 80 PLUS Gold |
| Features | sleeved cables |
| MTBF | 100000 sec |
| Cooling System | 135 mm fan |
| Color Category | Black |
| Min Operating Temperature | – |
| Max Operating Temperature | – |
| Cable Details | Power Cable Kit |
| Dimension | 5.9 x 7.1 x 3.4 inches |
| Weight | 4.42 lbs |
| Service & Support | 10 years of limited warranty |
3. Thermaltake ToughPower 1000W:
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| Voltage Required | AC 115/230 V |
| Input Voltage Range | AC 100 – 240 V |
| Power Output Connectors Details | 1 x power 24-pin ATX with detachable 4 pin section
1 x power 8 pin EPS12V 1 x 8 pin PCI Express power with detachable 2 pin section 12 x 15 pin Serial ATA power 8 x 4 pin mini-power connector |
| Output Voltage | +3.3 V
+5 V ±12 V |
| Power Capacity / Provided | 1000 Watts / 1000 Watts |
| Frequency Required | 50 – 60 Hz |
| Efficiency | – |
| Specification Compliance | ATX12V 2.3
EPS12V 2.92 |
| Output Current | +3.3V – 25 A
+5V – 25 A +12V1 – 50 A +12V2 – 70 A -12V – 0.3 A +5VSB – 3.5 A |
| 80 PLUS Certification | 80 PLUS Silver |
| Features | Ultra Quiet Fan
Flat Modular Cables High-Quality Japanese Capacitor Massive and Dedicated + 12V Output |
| MTBF | 120000 sec |
| Cooling System | 135mm fan |
| Color Category | Black |
| Min Operating Temperature | 32° F |
| Max Operating Temperature | 104° F |
| Humidity Range Operating | 10 – 90 %
(non-condensing) |
| Cable Details | – |
| Dimension | 5.9 x 7.1 x 3.4 inches |
| Weight | 8 pounds |
| Service & Support | 5 years of limited warranty |
4. Apevia ATX – JP800W:
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| Type | ATX 12V |
| Maximum Power | 800W |
| Cooling Fans | 1x 135mm Blue LED Fan
Forced Air Ventilation |
| Main Connector | 1x 20 / 24 pin Main Power |
| Other Connectors | 1x 4 / 8 pin + 12V and EPS
4x SATA 4x Peripheral 1x Floppy 4x 6 + 2 pin PCIe _ |
| Frequency Required | 50/60 Hz |
| SATA Power Connector | 4 |
| Specification Compliance | ATX12V |
| Output Current | +3.3V – 20 A
+5V – 20 A +12V – 58 A +12V – 0.3 A +5Vsb – 2.5 A |
| 80 PLUS Certification | 80 PLUS BRONZE Certified |
| SLI / Haswell / CrossFire | Supports all three |
| Hold up time | 17 ms at Full Load + Normal Input Voltage |
| Input Voltage | 115V – 230V |
| Input Current | 8 A – 115 V
4 A – 230 V |
| Dimension | 3.4 x 5.9 x 6.2 inches |
| Weight | 5.00 lbs |
| Other Features | Universal AC Input by Active PFC
Cosmic Black Casing Supports Single 12V Output for Higher Power Usage Supports ATX 12V 2.3 Version Supports Dual/Quad Core CPUs Low Noise All Cables are Sleeved OVP (Over Voltage Protection) OPP (Over Power Protection) UVP (Under Voltage Protection) SCP (Short Circuit Protection) Double Forward Converter Design |
| Support & Warranty | – |
5. Seasonic Focus SSR – 850FX:
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| Voltage Required | AC 100-240 V |
| Power Output Connectors Details | 1 x power 24-pin ATX with detachable 4 pin section
2 x power 8-pin EPS12V with detachable 4 pin ATX12V section 6 x 8 pin PCI Express power with detachable 2 pin section 10 x 15 pin Serial ATA power 5 x 4 pin internal power 1 x 4 pin mini-power connector |
| Output Voltage | +3.3 V
+5 V ±12 V |
| Power Capacity / Provided | 850 Watt / 850 Watt |
| Efficiency | 87% at 100% Load
87% at 20% Load 90% at 50% Load |
| Specification Compliance | ATX12V
EPS12V |
| Output Current | +3.3V – 20 A
+5V – 20 A +12V – 70 A -12V – 0.3 A +5VSB – 3 A |
| 80 PLUS Certification | 80 PLUS Gold |
| Compliant Standards | TUV
BSMI CB CCC RoHS WEEE cULus Energy-Related Products (ERP) Lot 6 REACH EAC RCM |
| Features | on/off switch |
| MTBF | 100000 sec |
| Cooling System | 120 mm fan |
| Color Category | Black |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 122 °F |
| Dimension | 5.51″ x 5.91″ x 3.39″ inches |
| Weight | 6.75 pounds |
| Service & Support | 10 years of limited warranty |
6. EVGA Supernova 1000PS:
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| Voltage Required | AC 100-240 V |
| Power Output Connectors Details | 1 x power 24 pin ATX
2 x power 8 pin EPS12V with a detachable 4 pin ATX12V section 10 x 8 pin PCI Express power with detachable 2 pin section 16 x 15 pin Serial ATA power 5 x 4 pin internal power 1 x 4 pin mini-power connector |
| Output Voltage | +3.3 V
+5 V ±12 V |
| Power Capacity / Provided | 1000 Watt / 1000 Watt |
| Required Frequency | 50 – 60 Hz |
| Efficiency | 92% (115VAC) / 94% (220-240VAC) |
| Specification Compliance | ATX |
| Output Current | +3.3V – 25 A
+5V – 25 A +12V – 83 A +5VSB – 3 A -12V – 0.8 A |
| 80 PLUS Certification | 80 PLUS Platinum |
| Compliant Standards | – |
| Features | On/off switch
Overcurrent protection Overvoltage protection Overpower protection SLI ready CrossFire ready Under voltage protection Short-circuit protection Teflon Nano-Steel Bearing fan Fully modular |
| MTBF | 100000 hour(s) |
| Cooling System | 135 mm fan |
| Color Category | Black |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 122 °F |
| Cable Details | 5 ft external power cable |
| Dimension | 5.9 x 6.7 x 3.4 inches |
| Weight | 7.94 lbs |
| Service & Support | 7 years warranty with product registration |
Conclusion:
That’s it for our list of best PSUs for ThreadRipper 2990WX 2nd gen AMD Processor. If you have any doubt or suggestion about the power consumption benchmark results or about the recommendation list, feel free to drop a comment below or contact us directly. Make sure you subscribe to this blog for regular tech updates and news like this.
We will keep you updated with all the information we get related to 2nd gen thread ripper processors in future. See you in the next post, Thank you!