RTX 5880 Ada Generation vs Radeon Instinct MI300X

Primary details

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

Place in the rankingnot rated4
Place by popularitynot in top-100not in top-100
Power efficiencyno data21.83
ArchitectureCDNA 3.0 (2023−2024)Ada Lovelace (2022−2024)
GPU code nameAqua VanjaramAD102
Market segmentWorkstationWorkstation
Release date6 December 2023 (less than a year ago)5 January 2024 (less than a 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 cores1945614080
Core clock speed1000 MHz975 MHz
Boost clock speed2100 MHz2460 MHz
Number of transistors153,000 million76,300 million
Manufacturing process technology5 nm5 nm
Power consumption (TDP)750 Watt285 Watt
Texture fill rate2,5541,082
Floating-point processing power81.72 TFLOPS69.27 TFLOPS
ROPsno data176
TMUs1216440
Tensor Cores1216440
Ray Tracing Coresno data110

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).

InterfacePCIe 5.0 x16PCIe 4.0 x16
Lengthno data267 mm
WidthOAM Module2-slot
Supplementary power connectorsNone1x 16-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 typeHBM3GDDR6
Maximum RAM amount192 GB48 GB
Memory bus width8192 Bit384 Bit
Memory clock speed2525 MHz2250 MHz
Memory bandwidth5,171 GB/s864.0 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 ConnectorsNo outputs4x DisplayPort 1.4a

API compatibility

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

DirectXN/A12 Ultimate (12_2)
Shader ModelN/A6.8
OpenGLN/A4.6
OpenCL3.03.0
VulkanN/A1.3
CUDA-8.9

Pros & cons summary


Maximum RAM amount 192 GB 48 GB
Power consumption (TDP) 750 Watt 285 Watt

Instinct MI300X has a 300% higher maximum VRAM amount.

RTX 5880 Ada Generation, on the other hand, has 163.2% lower power consumption.

We couldn't decide between Radeon Instinct MI300X and RTX 5880 Ada Generation. 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.

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.


AMD Radeon Instinct MI300X
Radeon Instinct MI300X
NVIDIA RTX 5880 Ada Generation
RTX 5880 Ada Generation

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.


3.4 57 votes

Rate Radeon Instinct MI300X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.9 17 votes

Rate RTX 5880 Ada Generation 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.