RTX 5880 Ada Generation vs H800 SXM5

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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 data21.58
ArchitectureHopper (2022−2023)Ada Lovelace (2022−2024)
GPU code nameGH100AD102
Market segmentWorkstationWorkstation
Release date21 March 2023 (1 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 cores1689614080
Core clock speed1095 MHz975 MHz
Boost clock speed1755 MHz2460 MHz
Number of transistors80,000 million76,300 million
Manufacturing process technology4 nm5 nm
Power consumption (TDP)700 Watt285 Watt
Texture fill rate926.61,082
Floating-point processing power59.3 TFLOPS69.27 TFLOPS
ROPs24176
TMUs528440
Tensor Cores528440
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
WidthSXM Module2-slot
Supplementary power connectors8-pin EPS1x 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 amount80 GB48 GB
Memory bus width5120 Bit384 Bit
Memory clock speed1313 MHz2250 MHz
Memory bandwidth1,681 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
CUDA9.08.9

Pros & cons summary


Recency 21 March 2023 5 January 2024
Maximum RAM amount 80 GB 48 GB
Chip lithography 4 nm 5 nm
Power consumption (TDP) 700 Watt 285 Watt

H800 SXM5 has a 66.7% higher maximum VRAM amount, and a 25% more advanced lithography process.

RTX 5880 Ada Generation, on the other hand, has an age advantage of 9 months, and 145.6% lower power consumption.

We couldn't decide between H800 SXM5 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.

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NVIDIA H800 SXM5
H800 SXM5
NVIDIA RTX 5880 Ada Generation
RTX 5880 Ada Generation

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Community ratings

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4.3 6 votes

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2.9 17 votes

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Questions & comments

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