Introduction

GeForce GTX 1080 Market Segment Analysis GeForce

GTX 970 Radeon

R9 390X GeForce

GTX 980 Radeon R9

Fury Radeon R9

Fury X GeForce

GTX 980 Ti GeForce

GTX Titan X GeForce

GTX 1070 GeForce

GTX 1080 Gigabyte GTX

1080 G1 Gaming Radeon

R9 295X2 Shader Units 1664 2816 2048 3584 4096 2816 3072 1920 2560 2560 2x 2816 ROPs 56 64 64 64 64 96 96 64 64 64 2x 64 Graphics Processor GM204 Hawaii GM204 Fiji Fiji GM200 GM200 GP104 GP104 GP104 2x Hawaii Transistors 5200M 6200M 5200M 8900M 8900M 8000M 8000M 7200M 7200M 7200M 2x 6200M Memory Size 4 GB 8 GB 4 GB 4 GB 4 GB 6 GB 12 GB 8 GB 8 GB 8 GB 2x 4 GB Memory Bus Width 256 bit 512 bit 256 bit 4096 bit 4096 bit 384 bit 384 bit 256 bit 256 bit 256 bit 2x 512 bit Core Clock 1051 MHz+ 1050 MHz 1126 MHz+ 1000 MHz 1050 MHz 1000 MHz+ 1000 MHz+ 1506 MHz+ 1607 MHz+ 1696 MHz+ 1018 MHz Memory Clock 1750 MHz 1500 MHz 1750 MHz 500 MHz 500 MHz 1750 MHz 1750 MHz 2002 MHz 1251 MHz 1251 MHz 1250 MHz Price $285 $380 $400 $470 $620 $550 $1150 $379 / $449 $599 / $699 $649 $620

NVIDIA is shaping up to be the most consistent chipmaker in the industry when it comes to per-generation performance and energy efficiency gains. Over the past three generations, spread across the past four years, the company successfully developed increasingly more energy efficient GPUs, which sees its culmination with the Pascal architecture that powers the GeForce GTX 1080 we are reviewing today.The GeForce GTX 1080 is based on NVIDIA's "Pascal" architecture. This architecture sees the streaming multiprocessors (SMs), the indivisible subunits of an NVIDIA GPU, get even more dedicated components, which increases their performance. NVIDIA claims to have "meticulously" designed the GPU architecture to be as energy efficient as possible given the silicon fab node and is leveraging the 16 nm FinFET node at TSMC for "Pascal."The GTX 1080 features more CUDA cores than its predecessor – 2560 vs. 2048. It features even more TMUs (160 vs. 128) and, at 8 GB, double the memory. Memory technology sees a major update with NVIDIA's adoption of the GDDR5X memory standard. The memory is clocked at a staggering 10 GHz effective, which gives the GPU 320 GB/s of memory bandwidth over a 256-bit wide memory interface.To learn more about the architecture and new GeForce features, check out our launch-day review of the GeForce GTX 1080 In this review, we're taking a close look at the GIGABYTE GTX 1080 G1 Gaming, the company's premium air-cooled GTX 1080 graphics card. Gigabyte has installed a large dual-slot, triple-fan cooler on the card, which introduces customizable RGB lighting to the company's lineup. Out of the box, the card is overclocked to a base clock of 1696 MHz on the GPU. Memory clock remains at the NVIDIA default of 1251 MHz.In our launch review of the GeForce GTX 1080, we expressed our fears that NVIDIA's decision to go with two MSRPs for the GeForce GTX 1080 could set a potentially dangerous precedent. The company launched the GTX 1080 at an SKU MSRP of $599; however, it set the MSRP of its own reference-design card at $699 and sold it as the "GTX 1080 Founders Edition." We saw the potential for NVIDIA's board partners to see $699 rather than $599 as the base-line pricing for the GTX 1080 to then accordingly price their custom-design boards.It is refreshing to see the Gigabyte G1 Gaming retail at $649 right now, which is right in the middle of the MSRP and the Founders Edition's price - still not anywhere close to the MSRP, pricing is better than with the MSI GTX 1080 Gaming X we reviewed yesterday, which goes for $719.