GeForce GTX 780 Ti Engineering Sample vs GTX 690

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking367not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.49no data
Power efficiency3.27no data
ArchitectureKepler (2012−2018)Kepler (2012−2018)
GPU code nameGK104GK180
Market segmentDesktopDesktop
Release date3 May 2012 (12 years ago)no data
Launch price (MSRP)$999 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores30722880
Core clock speed915 MHz875 MHz
Boost clock speed1019 MHz928 MHz
Number of transistors3,540 million7,080 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)300 Watt250 Watt
Texture fill rate130.4222.7
Floating-point processing power3.13 TFLOPS5.345 TFLOPS
ROPs3248
TMUs128240

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Bus supportPCI Express 3.0no data
InterfacePCIe 3.0 x16PCIe 3.0 x16
Length279 mm267 mm
Height4.376" (11.1 cm)no data
Width2-slot2-slot
Supplementary power connectors2x 8-pin1x 6-pin + 1x 8-pin
SLI options+-

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR5
Maximum RAM amount4 GB (4 GB per GPU) GDDR53 GB
Memory bus width512-bit (256-bit per GPU)384 Bit
Memory clock speed1502 MHz1753 MHz
Memory bandwidth384 GB/s336.6 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsTwo Dual Link DVI-I. One Dual link DVI-D. One Mini-Displayport 1.22x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
Multi monitor support4 displaysno data
HDMIYes (via dongle)+
HDCP+-
Maximum VGA resolution2048x1536no data
Audio input for HDMIInternalno data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

3D Blu-Ray+-
3D Gaming+-
3D Vision Live+-

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)12 (11_0)
Shader Model5.15.1
OpenGL4.24.6
OpenCL1.23.0
Vulkan1.1.1261.2.175
CUDA+3.5

Pros & cons summary


Maximum RAM amount 4 GB (4 GB per GPU) GDDR5 3 GB
Power consumption (TDP) 300 Watt 250 Watt

GTX 690 has a 33.3% higher maximum VRAM amount.

GTX 780 Ti Engineering Sample, on the other hand, has 20% lower power consumption.

We couldn't decide between GeForce GTX 690 and GeForce GTX 780 Ti Engineering Sample. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce GTX 690
GeForce GTX 690
NVIDIA GeForce GTX 780 Ti Engineering Sample
GeForce GTX 780 Ti Engineering Sample

Comparisons with similar GPUs

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Community ratings

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Questions & comments

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