Model Name | STRIX-GTX970-DC2OC-4GD5 |
Graphics Engine | Â NVIDIA GeForce GTX 970 |
Bus Standard           | PCI Express 3.0 |
Video Memory | 4GB GDDR5 |
Engine Clock | GPU Boost Clock: 1253 MHz GPU Base Clock: 1114 MHz |
CUDA Core | 1664 |
Memory Clock          | 7010 MHz |
Memory Interface | 256-bit |
Interface | DVI Output : Yes x 1 (DVI-I), Yes x 1 (DVI-D) HDMI Output : Yes x 1 (HDMI 2.0) Display Port : Yes x 1 (Regular DP) HDCP Support : Yes |
Accessories |  – |
Software                   | ASUS GPU Tweak & Driver |
Dimensions | Â 280mm x 140mm x 40mm |
The 0 dB fan design is seen on the STRIX GTX 970 as well, where the fan remains stationary when the temperature is below 65°C and will only spins when the temperature hits above 65°C. The shroud design is almost similar to the STRIX GTX 980, but we can immediately notice the numbers of heatpipes is less than what we’ve seen on the STRIX GTX 980.Â
The number of heatpipes on the STRIX GTX 970 is only 3 in total, whereas the STRIX GTX 980 has a total of 5 heatpipes.
Test Rig Configuration | |
CPU Cooler | Cooler Master Nepton 240M |
CPU | Intel Core i7 4790K |
Motherboard | ASUS Sabertooth Z97 Mark S |
Memory | Corsair Vengeance Pro 8GB@1600MHz |
Primary Hard Drive | Crucial M500 120GB |
Power Supply | Cooler Master V1200 |
Chassis | Vector Bench Case |
We’ve conducted our test by installing the ASUS STRIX GTX 970 to our test bench as above and each and every benchmark is conducted in a room with 31C° ambient temperature.
Performance, Overclocking and Temperature
We ran a few graphically demanding games and synthetic benchmark in our possession at the resolution of 1920 x 1080, 4x Anti-aliasing. Due limited voltage adjustment, we’ve only managed to push the ASUS STRIX GTX 970 to its highest stable clock that is able to complete each game benchmark with the following values:
- 1315 MHz on the base clock (Maximum boost clock of 1454)
- 8010 MHz on the memory clock
- 1.2V on the voltage for GPU
The final result of each benchmark is presented in the form of the graph below:
The overclocking result in numbers looks pretty impressive and here’s the difference that we’ve observed in each benchmark after overclocking the ASUS STRIX GTX 970:
- Unigine Valley: 6.9%
- Unigine Heaven: 4.6%
- Tomb Raider: 8.1%
- Battlefield 3: 13.8%
- Battlefield 4: 11.4%
- Crysis 3: 18.2%
- Far Cry 3: 11.9%
Temperature wise,  the idle temperature hovers around 48°C to 50°C which we consider unpleasant to our eye but still acceptable as it’s unlikely to damage any component with that temperature. What impressed us is that the highest temperature achieved through FurMark stress test utility only reaches 72°C.
Final Thoughts
Although there’s limitation with NVIDIA’s Green Light Program, the ASUS STRIX GTX 970 still displays great potential for overclocking as going for 1315 MHz on GPU clock and 8010 MHz on the memory clock was a breeze. If there’s custom BIOS for the STRIX 970 with the voltage limitation removed, we believe we can achieve result which is even better than what we’ve achieved by far.
Temperature wise, the higher idle temperature hovering around 48°C to 50°C is much expected based on our past experience with the 0db fan design, but with 72°C as the highest temperature hit on full load is still pretty impressive.
So it all comes down to this, the ASUS STRIX GTX 970 is a great choice when it comes to noise over performance ratio but the retail price of RM 1499 is rather high compared to other GTX 970. If the price can be reduced even more, the ASUS STRIX GTX 970 is definitely a worthy GTX 970 to consider for.
Pros
- Aesthetic appearance
- Factory overclocked
- Good overclocking potential
- Comes with a metal backplate for enhanced rigidity and protection against PCB sagging
- Able to maintain a decent idle temperature even without cooling support from fans
- Low temperature on full load
Cons
- Expensive
- Limited overclocking capability due to NVIDIA’s Green Light Program
- higher idle temperature due to the fans that only spins when the temperature hits above 65°C
