Review of Gigabyte Nvidia Geforce Gtx 1070 Gv-n1070wf2oc-8gd 8gb Windforce Oc 8g
Our Verdict
The general trouble with all GeForce GTX 1070 Ti cards affects this model too. Nvidia'south mandated clock rates mean it doesn't matter if you buy a reference card or a fancy third-party lath. The overclocking limits and manufactory operation are all most the aforementioned, plus or minus a few percent. Gigabyte does avoid piling on expensive gimmicks in this case. Unfortunately, a $490 cost tag doesn't reflect those savings. Nevertheless, this card passes our test and will undoubtedly interest certain enthusiasts. It's not an outstanding piece of hardware, only will fit into narrow cases thanks to its dimensions.
For
- Light weight
- Reasonable dimensions
- Dual-slot form gene
- Only minor coil buzzing noise
- Backplate contributes to cooling
Against
- Relatively noisy nether load
- Non priced well relative to competition
Tom's Hardware Verdict
The general trouble with all GeForce GTX 1070 Ti cards affects this model as well. Nvidia'south mandated clock rates mean it doesn't matter if you buy a reference card or a fancy tertiary-party board. The overclocking limits and factory operation are all about the aforementioned, plus or minus a few percent. Gigabyte does avoid piling on expensive gimmicks in this case. Unfortunately, a $490 price tag doesn't reflect those savings. Nevertheless, this carte passes our test and volition undoubtedly interest sure enthusiasts. Information technology's not an outstanding piece of hardware, simply will fit into narrow cases thanks to its dimensions.
Pros
- +
Light weight
- +
Reasonable dimensions
- +
Dual-slot form factor
- +
Only minor coil buzzing noise
- +
Backplate contributes to cooling
Cons
- -
Relatively noisy under load
- -
Non priced well relative to competition
Features & Specifications
Different the companies that used GeForce GTX 1080 PCBs and coolers for their 1070 Ti cards, Gigabyte pulled parts from the other side of its portfolio. Information technology instead revised the blueprint of its GeForce GTX 1070 G1 Gaming to adapt Nvidia's higher-finish solution. Naturally, the board itself is more than aplenty. It's the heat sink and fan that we need to look at more than closely.
Of course, we've seen the competition name their cards equally if 1070 Tis were differentiated by their out-of-box operation, garnishing them with software overclocking options every bit a consolation prize. Gigabyte scraps the Aorus label birthday for this i, though. If it can't employ manufactory overclocking, it's non a flagship. Period. Seems like sound logic to usa.
Since the performance of all third-political party GeForce GTX 1070 Ti cards is similar, given fixed clock rates mandated by Nvidia, actual benchmark results depend on the GPU Boost frequencies each vendor can sustain. As you might imagine, then, cooling and chip quality play the most important roles. That's why we're putting our emphasis on the actual implementation of each model. To that end, a lot of equipment goes into thoroughly documenting a graphics card's behaviors.
At this betoken, it's non possible to accomplish a meaningful conclusion by comparing the performance of one bill of fare over another. The differences are also small-scale. Therefore, nosotros're not going to characterization manufacturers in our benchmarks, particularly since one of those two variables (chip quality) cannot exist held constant, fifty-fifty between retail samples off the shelf. Just know that every GeForce GTX 1070 Ti fares similarly out of the box.
Specifications
Prior to launch, Gigabyte had an overclocked BIOS ready to go. It was initially even approved by Nvidia. Equally a result, around 25,000 cards shipped out from the factory with matching labels (the following two labels show the departure betwixt our commencement sample and the model that eventually hit retail). If you were lucky plenty to receive one of the first cards, yous're probably seeing much college frequencies than everyone else with a 1070 Ti.
However, since Nvidia banned this first edition of the card and refused to allow the overclocked BIOS' apply, we're honoring Gigabyte'southward request to only utilise the updated version of its carte du jour for our review.
Gigabyte's bundle is express to a software DVD and transmission.
Exterior
The fan shroud is made of anthracite-colored matte plastic with middle-catching orange highlights. A weight of just 757g makes this one of the lighter cards we've reviewed, and that helps simplify installation in compact cases.
A total of 3 80mm fans are meant to ensure sufficient airflow. Information technology's difficult to tell that those fans are on the pocket-size side just by looking at pictures of the 1070 Ti Gaming 8G, since the cooler is long and narrow.
Around dorsum, the PCB is covered with a single-piece, blackened aluminum plate with a white Gigabyte logo in the eye.
Plan for an boosted 5mm of clearance for the backplate. This extra requirement means the Gigabyte GeForce GTX 1070 Ti Gaming 8G isn't peculiarly well-suited for multi-GPU configurations. Stability suffers without the backplate installed, so yous don't desire to try removing it.
Up summit, that Gigabyte logo sports LED back-lighting. In that location's also a fan-terminate indicator and an viii-pin auxiliary power connector toward the end.
From the back, this bill of fare is completely closed off. That makes sense, as the cooling fins are oriented vertically, blocking air from moving side to side and instead guiding it upwardly (out the elevation) and down (towards your motherboard). But the design certainly won't help temperatures inside your case, since exhaust is recirculated.
The I/O subclass features five familiar outputs, iv of which can be used simultaneously in multi-monitor configurations. In addition to the single DVI connector, you get one HDMI 2.0 port (especially useful for VR HMDs) and three DisplayPort one.4-ready interfaces. Ventilation holes cut into the plate suggest assist with exhaust, but they really serve no purpose since the fins direct air vertically.
Specifications
Since the technical specifications are required to be the same for all GeForce GTX 1070 Ti, the post-obit table applies to all cards collectively:
| GPU | GeForce GTX 1080 (GP104) | GeForce GTX 1070 Ti (GP104) | GeForce GTX 1070 (GP104) |
|---|---|---|---|
| SMs | 20 | nineteen | fifteen |
| CUDA Cores | 2560 | 2432 | 1920 |
| Base Clock | 1607 MHz | 1607 MHz | 1506 MHz |
| GPU Heave Clock | 1733 MHz | 1683 MHz | 1683 MHz |
| GFLOPs (Base Clock) | 8228 | 7816 | 5783 |
| Texture Units | 160 | 152 | 120 |
| Texel Make full Rate | 277.three GT/s | 244.three GT/s | 201.nine GT/south |
| Retention Data Rate | 10 Gb/s | 8 Gb/south | eight Gb/due south |
| Memory Bandwidth | 320 GB/due south | 256 GB/due south | 256 GB/south |
| ROPs | 64 | 64 | 64 |
| L2 Cache | 2MB | 2MB | 2MB |
| TDP | 180W | 180W | 150W |
| Transistors | 7.ii billion | 7.2 billion | 7.2 billion |
| Dice Size | 314 mm² | 314 mm² | 314 mm² |
| Procedure Node | 16nm | 16nm | 16nm |
Test System & Measurement Methods
We introduced our new test organisation and methodology in How We Exam Graphics Cards. If you'd like more detail about our general arroyo, check that piece out. In this case, merely the CPU, RAM, motherboard, and cooling organisation are different.
| Test System | |
|---|---|
| Hardware | Intel Core i7-6900K @ 4.3 GHzMSI X99S XPower Gaming TitaniumCorsair Vengeance DDR3-32001x 1TB Toshiba OCZ RD400 (K.ii, System)2x 960GB Toshiba OCZ TR150 (Storage, Images)be quiet! Nighttime Power Pro eleven, 850W Power SupplyWindows ten Pro (Creators Update) |
| Cooling | Alphacool Eisblock XPXAlphacool Eiszeit 2000 Chiller2x be quiet! Silent Wings 3 PWMThermal Grizzly Kryonaut |
| Case | Lian Li PC-T70 with Extension Kit and Mods Configurations: Open Benchtable, Closed Instance |
| Monitor | Eizo EV3237-BK |
| Power Consumption Measurement | Contact-free DC Measurement at PCIe Slot (Using a Riser Menu) Contact-free DC Measurement at External Auxiliary Power Supply Cable Straight Voltage Measurement at Power Supply 2x Rohde & Schwarz HMO 3054, 500MHz Digital Multi-Aqueduct Oscilloscope with Storage Function4x Rohde & Schwarz HZO50 Current Probe (1mA - 30A, 100kHz, DC) 4x Rohde & Schwarz HZ355 (10:i Probes, 500MHz) 1x Rohde & Schwarz HMC 8012 Digital Multimeter with Storage Function |
| Thermal Measurement | 1x Optris PI640 80Hz Infrared Camera + PI Connect Existent-Time Infrared Monitoring and Recording |
| Acoustic Measurement | NTI Audio M2211 (with Calibration File, Low Cutting at 50Hz) Steinberg UR12 (with Phantom Power for Microphones)Creative X7, Smaart five.7 Custom-Made Proprietary Measurement Bedchamber, 3.5 ten 1.8 x 2.2m (Fifty x D x H) Perpendicular to Center of Dissonance Source(southward), Measurement Distance of 50cm Dissonance Level in dB(A) (Slow), Existent-fourth dimension Frequency Analyzer (RTA) Graphical Frequency Spectrum of Noise |
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Source: https://www.tomshardware.com/reviews/gigabyte-gtx-1070-ti-gaming-8g,5338.html
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