NVIDIA GeForce GTX 750 Ti specifications and benchmarks leaked

Published: 24th Jan 2014, 15:55 GMT

It looks like first Maxwell GPUs are already in the wild. Luckily for us, a member of PCOnline forums had the opportunity to test the upcoming GTX 750 Ti from NVIDIA.

NVIDIA GeForce GTX 750 Ti specifications

GeForce GTX 750 TI specifications

According to the leaked GPU-Z screenshot the first Maxwell based GPU would sport 960 CUDA cores. In fact the configuration of this card is quite interesting. While having a big number of CUDA cores, it only has 16 ROPs and 128-bit memory interface. This is definitely a bottleneck.

Apart form 128b interface, we have 2GB of GDDR5 memory, which is fine, I guess. Bear in mind though, it only offers a bandwidth of 86.4 GB/s, just like 650 TI.

The GeForce GTX 750 Ti would support GPU Boost 2.0. Card is clocked at 1098/1176 MHz with a memory running at 1350 MHz (5.4 GHz).

GeForce GTX 750 Ti would feature the first Maxwell GPU, which is in fact just a Kepler refresh, probably nothing you were waiting for.

GeForce GTX 750 Ti specifications
GeForce GTX 650 TiGeForce GTX 750 TiGeForce GTX 650 Ti Boost
GPU28nm GK10628nm GM10x28nm GK106
GPU Config768 : 64 : 16960 : 80 : 16768 : 64 : 16
GPU Clock928 MHz1098 / 1176 MHz980 / 1032 MHz
Memory Clock1350 MHz1350 MHz1502 MHz
Video Memory1GB GDDR52GB GDDR52GB GDDR5
Memory Bus128-bit128-bit192-bit
Bandwidth86.4 GB/s86.4 GB/s144 GB/s
Launch DateOctober 2012February 2014March 2013

 

NVIDIA GeForce GTX 750 Ti performance

The GTX 750 TI is not really a good performer. We can say it has a performance of Radeon HD 7770, probably good enough to compete with Radeon cards at this price point.

The leaker posted 3DMark Fire Strike and 3DMark 11 scores. If we look at 3DMark Fire Strike GPU scores, then we could say that Maxwell-based 750 Ti is 7% more efficient than Kepler-based GTX 650 TI:

  • NVIDIA GeForce GTX 750 Ti: 3170 (107%)
  • NVIDIA GeForce GTX 650 Ti: 2940 (100%)

GeForce GTX 750 TI 3DMark FireStrikeGeForce GTX 750 TI 3DMark 11

GeForce GTX 750 TI 3DMark FireStrike Score GeForce GTX 750 TI 3DMark 11 Score

NVIDIA GeForce GTX 750

The 750 Ti is not the only entry-level graphics card being prepared. There’s also a non-Ti variant, which is supposedly based on GM107 GPU. The GM107 GPU is almost identical to GK107, meaning GeForce GTX 750 would have the same specs as GTX 650 (the non-Ti).

Both cards are expected next month.

Source: PCOnline via AnandTech

Many thanks to Cloudfire for the tip!


by WhyCry

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