GeForce 700 series

Top: Logo of the series Bottom: A GeForce GTX Titan released in 2013, the series' lowest-end Titan model
Release date	February 19, 2013; 12 years ago (February 19, 2013)
Codename	GK110 GK208 GM108 GM107
Architecture	Fermi Kepler Maxwell
Models	GeForce series GeForce GT series GeForce GTX series
Transistors	292M (GF119) 40 nm 585M (GF117) 28 nm 1.02B (GK208) 28 nm 1.27B (GK107) 28 nm 2.54B (GK106) 28 nm 3.54B (GK104) 28 nm 7.08B (GK110) 28 nm
Fabrication process	TSMC40 nm TSMC28 nm
Cards
Entry-level	GeForce GT 705 GeForce GT 710 GeForce GT 720 GeForce GT 730 GeForce GT 740 GeForce GTX 745
Mid-range	GeForce GTX 750 GeForce GTX 750 Ti GeForce GTX 760 GeForce GTX 760 Ti GeForce GTX 770
High-end	GeForce GTX 780
Enthusiast	GeForce GTX 780 Ti Nvidia Titan Nvidia Titan Black Nvidia Titan Z
API support
OpenCL	OpenCL 3.0[a]
OpenGL	OpenGL 4.6
Vulkan	Vulkan 1.2[3] (Kepler) Vulkan 1.4[4] (Maxwell) SPIR-V
DirectX	Direct3D 12.0 (feature level 11_0)[1][2]Shader Model 6.7 (Maxwell),Shader Model 6.5 (Kepler) orShader Model 5.1 (Fermi)
History
Predecessor	GeForce 600 series
Variant	GeForce 800M series
Successor	GeForce 900 series
Support status
Fermi andKepler unsupported. Maxwell limited support until October 2025 and security updates until October 2028[5]

TheGeForce 700 series (stylized asGEFORCE GTX 700 SERIES) is a series ofgraphics processing units developed byNvidia. While mainly a refresh of theKepler microarchitecture (GK-codenamed chips), some cards useFermi (GF) and later cards useMaxwell (GM). GeForce 700 series cards were first released in 2013, starting with the release of the GeForce GTX Titan on February 19, 2013, followed by the GeForce GTX 780 on May 23, 2013. The first mobile GeForce 700 series chips were released in April 2013.

GK110 was designed and marketed with computational performance in mind. It contains 7.1 billion transistors. This model also attempts to maximise energy efficiency through the execution of as many tasks as possible in parallel according to the capabilities of its streaming processors.

With GK110, increases in memory space and bandwidth for both the register file and the L2 cache over previous models, are seen. At the SMX level, GK110's register file space has increased to 256KB composed of 64K 32bit registers, as compared to Fermi's 32K 32bit registers totaling 128 KB. As for the L2 cache, GK110 L2 cache space increased by up to 1.5MB, 2x as big as GF110. Both the L2 cache and register file bandwidth have also doubled.Performance in register-starved scenarios has also improved as more registers are available for each thread. This goes hand in hand with an increase in the total number of registers each thread can address, moving from 63 registers per thread to 255 registers per thread with GK110.

With GK110, Nvidia also reworked the GPUtexture cache to be used for compute. With 48KB in size, in compute the texture cache becomes a read-only cache, specializing in unaligned memory access workloads. Furthermore, error detection capabilities have been added to make it safer for use with workloads that rely onECC.^[6]

Dynamic Super Resolution (DSR) was added to Kepler GPUs with the latest Nvidia drivers.^[7]

The GeForce 700 series contains features from both GK104 and GK110. Kepler based members of the 700 series add the following standard features to the GeForce family.

Derived from GK104:

• PCI Express 3.0 interface
• DisplayPort 1.2
• HDMI 1.4a 4K x 2K video output
• Purevideo VP5 hardware video acceleration (up to 4K x 2K H.264 decode)
• Hardware H.264 encoding acceleration block (NVENC)
• Support for up to 4 independent 2D displays, or 3 stereoscopic/3D displays (NV Surround)
• Bindless Textures
• GPU Boost
• TXAA
• Manufactured byTSMC on a 28 nm process

New Features from GK110:

• Compute Focus SMX Improvement
• CUDA Compute Capability 3.5
• New Shuffle Instructions
• Dynamic Parallelism
• Hyper-Q (Hyper-Q's MPI functionality reserve for Tesla only)
• Grid Management Unit
• Nvidia GPUDirect (GPU Direct's RDMA functionality reserve for Tesla & Quadro only)
• GPU-Boost 2.0

With GK110, Nvidia opted to increase computational performance. The single biggest change from GK104 is that rather than 8 dedicated FP64 CUDA cores, GK110 has up to 64, giving it 8x the FP64 throughput of a GK104 SMX. The SMX also sees an increase in space for register file. Register file space has increased to 256KB compared to Fermi. The texture cache are also improved. With a 48KB space, the texture cache can become a read-only cache for compute workloads.^[6]

At a low level, GK110 sees additional instructions and operations to further improve performance. New shuffle instructions allow for threads within a warp to share data without going back to memory, making the process much quicker than the previous load/share/store method. Atomic operations are also overhauled, speeding up the execution speed of atomic operations and adding some FP64 operations that were previously only available for FP32 data.^[6]

Hyper-Q expands GK110 hardware work queues from 1 to 32. The significance of this being that having a single work queue meant that Fermi could be under occupied at times as there wasn't enough work in that queue to fill every SM. By having 32 work queues, GK110 can in many scenarios, achieve higher utilization by being able to put different task streams on what would otherwise be an idle SMX. The simple nature of Hyper-Q is further reinforced by the fact that it's easily map to MPI, a common message passing interface frequently used in HPC. As legacy MPI-based algorithms that were originally designed for multi-CPU systems that became bottlenecked by false dependencies now have a solution. By increasing the number of MPI jobs, it's possible to utilize Hyper-Q on these algorithms to improve the efficiency all without changing the code itself.^[6]

Nvidia Kepler GPUs of the GeForce 700 series fully support DirectX 11.0. All GeForce 700 series card also support DirectX 12.0 withfeature level 11_0.

Dynamic parallelism ability is for kernels to be able to dispatch other kernels. With Fermi, only the CPU could dispatch a kernel, which incurs a certain amount of overhead by having to communicate back to the CPU. By giving kernels the ability to dispatch their own child kernels, GK110 can both save time by not having to go back to the CPU, and in the process free up the CPU to work on other tasks.^[6]

The GeForce 700 series was designed for desktop architecture. Cheaper and lower performing products were expected to be released over time. Kepler supports 11.1 features with 11_0 feature level through the DirectX 11.1 API, however Nvidia did not enable four non-gaming features in Hardware in Kepler (for 11_1).^[8][9]

• ¹Shader Processors :Texture mapping units :Render output units
• ² Pixel fillrate is calculated as the number of ROPs multiplied by the base core clock speed
• ³ Texture fillrate is calculated as the number of TMUs multiplied by the base core clock speed.
• ⁴ Single precision performance is calculated as 2 times the number of shaders multiplied by the base core clock speed.
• ⁵ Double precision performance of theGTX Titan andGTX Titan Black is either 1/3 or 1/24 of single-precision performance depending on a user-selected configuration option in the driver that boosts single-precision performance if double-precision is set to 1/24 of single-precision performance,^[10] while otherKepler chips' double precision performance is fixed at 1/24 of single-precision performance.^[11] GeForce 700 seriesMaxwell chips' double precision performance is 1/32 of single-precision performance.^[12]
• ⁶ SLI supports connecting up to 4 identical graphics cards for a 4-way SLI configuration. Those supporting 4-way SLI can support 3-way & 2-way SLI, however a dual-GPU card already implements 2-way SLI internally, thus only 2 dual-GPU cards can be used in SLI to give a 4-way SLI configuration.

Some implementations may use different specifications.

• ¹Unified shaders :Texture mapping units :Render output units

Nvidia stopped releasing 32-bit drivers for 32-bit operating systems after the last Release 390.x driver, 391.35, was released in March 2018.^[47]

Kepler notebook GPUs moved to legacy support in April 2019 and stopped receiving security updates in April 2020.^[48] All notebook GPUs from the 7xxM family were affected by this change.

Nvidia announced that after Release 470 drivers, it would transition driver support for the Windows 7 and Windows 8.1 operating systems to legacy status and continue to provide critical security updates for these operating systems through September 2024.^[49]

Nvidia announced that all remaining Kepler desktop GPUs would transition to legacy support from September 2021 onwards and be supported for critical security updates through September 2024.^[50] The Nvidia GeForce GTX 745, 750 and 750 Ti from the 7xx desktop GPU family would not be affected by this change.

In Windows, the last driver to fully support CUDA with 64-Bit Compute Capability 3.5 for Kepler in Windows 7 and Windows 8.1 64-bit is 388.71, tested with latest CUDA-Z and GPU-Z, after that driver, the 64-Bit CUDA support becomes broken for GeForce 700 series GK110 with Kepler architecture.

The last driver where monitor type detection is working properly on Windows XP is 352.86.^[51]

In May 2025, Nvidia discontinued developer support for the Maxwell, Pascal, and Volta architectures, which includes the Maxwell based models of the GTX 700 Series.^[52] On July 1, 2025, Nvidia announced that driver branch 580 will be the last to support these architectures.^[53]

• GeForce 400 series
• GeForce 500 series
• GeForce 10 series
• Nvidia Quadro
• Nvidia Tesla

Wikimedia Commons has media related toNvidia GeForce 700 series video cards.

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