GeForce RTX 4070 Mobile vs GTX 780 Ti 6 GB

#ad 
Buy on Amazon
VS

Primary details

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

Place in the rankingnot rated54
Place by popularitynot in top-100not in top-100
Power efficiencyno data30.34
ArchitectureKepler (2012−2018)Ada Lovelace (2022−2024)
GPU code nameGK110BAD106
Market segmentDesktopLaptop
Release dateno data3 January 2023 (1 year ago)

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 cores28804608
Core clock speed875 MHz1395 MHz
Boost clock speed928 MHz1695 MHz
Number of transistors7,080 millionno data
Manufacturing process technology28 nm4 nm
Power consumption (TDP)250 Watt115 Watt
Texture fill rate222.7244.1
Floating-point processing powerno data15.62 TFLOPS
ROPs4848
TMUs240144
Tensor Coresno data144
Ray Tracing Coresno data36

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).

Laptop sizeno datalarge
InterfacePCIe 3.0 x16PCIe 4.0 x16
Length267 mmno data
Width2-slotno data
Supplementary power connectors1x 6-pin + 1x 8-pinno data

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 typeGDDR5GDDR6
Maximum RAM amount6 GB8 GB
Memory bus width384 Bit128 Bit
Memory clock speed7 GB/s2000 MHz
Memory bandwidth336.6 GB/s256.0 GB/s
Shared memory--

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 Connectors2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2Portable Device Dependent
HDMI+-

API compatibility

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

DirectX12 (11_1)12 Ultimate (12_2)
Shader Model6.5 (5.1)6.7
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.2.1751.3
CUDA3.58.9

Pros & cons summary


Maximum RAM amount 6 GB 8 GB
Chip lithography 28 nm 4 nm
Power consumption (TDP) 250 Watt 115 Watt

RTX 4070 Mobile has a 33.3% higher maximum VRAM amount, a 600% more advanced lithography process, and 117.4% lower power consumption.

We couldn't decide between GeForce GTX 780 Ti 6 GB and GeForce RTX 4070 Mobile. We've got no test results to judge.

Be aware that GeForce GTX 780 Ti 6 GB is a desktop card while GeForce RTX 4070 Mobile is a notebook one.


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

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA GeForce GTX 780 Ti 6 GB
GeForce GTX 780 Ti 6 GB
NVIDIA GeForce RTX 4070 Mobile
GeForce RTX 4070 Mobile

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.6 27 votes

Rate GeForce GTX 780 Ti 6 GB on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4 1774 votes

Rate GeForce RTX 4070 Mobile on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.