Radeon RX 6900 vs GeForce GTX 780

#ad 
Buy on Amazon
VS

Aggregate performance score

We've compared GeForce GTX 780 and Radeon RX 6900, covering specs and all relevant benchmarks.

GTX 780
2013
3 GB GDDR5, 250 Watt
20.79

RX 6900 outperforms GTX 780 by a whopping 234% based on our aggregate benchmark results.

Primary details

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

Place in the ranking26522
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.83no data
Power efficiency5.7018.66
ArchitectureKepler (2012−2018)RDNA 2.0 (2020−2024)
GPU code nameGK110Navi 21
Market segmentDesktopDesktop
Release date23 May 2013 (11 years ago)28 October 2020 (4 years ago)
Launch price (MSRP)$649 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 cores23044608
Core clock speed863 MHzno data
Boost clock speed900 MHz2105 MHz
Number of transistors7,080 million23,000 million
Manufacturing process technology28 nm7 nm
Power consumption (TDP)250 Watt255 Watt
Maximum GPU temperature95 °Cno data
Texture fill rate173.2606.2
Floating-point processing power4.156 TFLOPS19.4 TFLOPS
ROPs4864
TMUs192288

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 4.0 x16
Length267 mmno data
Height4.376" (11.1 cm)no data
Width2-slot2-slot
Minimum recommended system power600 Wattno data
Supplementary power connectors1x 6-pin + 1x 8-pin2x 8-pin

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 amount3 GB16 GB
Memory bus width384 Bit256 Bit
Memory clock speed1502 MHz16 GB/s
Memory bandwidth288.4 GB/s512.0 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 ConnectorsOne Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort1x HDMI, 2x DisplayPort, 1x USB Type-C
Multi monitor support4 displaysno data
HDMI++
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.

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

API compatibility

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

DirectX12 (11_0)12 Ultimate (12_2)
Shader Model5.16.5
OpenGL4.34.6
OpenCL1.22.0
Vulkan1.1.1261.2
CUDA+-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GTX 780 20.79
RX 6900 69.42
+234%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GTX 780 8010
RX 6900 26751
+234%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD54
−233%
180−190
+233%

Cost per frame, $

1080p12.02no data

Pros & cons summary


Performance score 20.79 69.42
Recency 23 May 2013 28 October 2020
Maximum RAM amount 3 GB 16 GB
Chip lithography 28 nm 7 nm
Power consumption (TDP) 250 Watt 255 Watt

GTX 780 has 2% lower power consumption.

RX 6900, on the other hand, has a 233.9% higher aggregate performance score, an age advantage of 7 years, a 433.3% higher maximum VRAM amount, and a 300% more advanced lithography process.

The Radeon RX 6900 is our recommended choice as it beats the GeForce GTX 780 in performance tests.


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
GeForce GTX 780
AMD Radeon RX 6900
Radeon RX 6900

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.


4 1047 votes

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

  • 1
  • 2
  • 3
  • 4
  • 5
3.8 82 votes

Rate Radeon RX 6900 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.