H100 SXM5 80 GB vs Radeon RX 6750 GRE

Primary details

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

Place in the ranking67not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation46.26no data
Power efficiency13.45no data
ArchitectureRDNA 2.0 (2020−2024)Hopper (2022−2023)
GPU code nameNavi 22GH100
Market segmentDesktopWorkstation
Release date17 October 2023 (1 year ago)21 March 2023 (1 year ago)
Launch price (MSRP)$549 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 cores256016896
Core clock speedno data1590 MHz
Boost clock speed2581 MHz1980 MHz
Number of transistors17,200 million80,000 million
Manufacturing process technology7 nm4 nm
Power consumption (TDP)250 Watt700 Watt
Texture fill rate413.01,045
Floating-point processing powerno data66.91 TFLOPS
ROPs6424
TMUs160528
Tensor Coresno data528

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 4.0 x16PCIe 5.0 x16
Length267 mmno data
Width2-slotSXM Module
Supplementary power connectors1x 6-pin + 1x 8-pinNone

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 typeGDDR6HBM3
Maximum RAM amount12 GB80 GB
Memory bus width192 Bit5120 Bit
Memory clock speed18 GB/s1313 MHz
Memory bandwidth432.0 GB/s1,681 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 Connectors1x HDMI 2.1, 3x DisplayPort 1.4aNo outputs
HDMI+-

API compatibility

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

DirectX12 Ultimate (12_2)N/A
Shader Model6.7N/A
OpenGL4.6N/A
OpenCL2.13.0
Vulkan1.3N/A
CUDA-9.0

Pros & cons summary


Recency 17 October 2023 21 March 2023
Maximum RAM amount 12 GB 80 GB
Chip lithography 7 nm 4 nm
Power consumption (TDP) 250 Watt 700 Watt

RX 6750 GRE has an age advantage of 6 months, and 180% lower power consumption.

H100 SXM5 80 GB, on the other hand, has a 566.7% higher maximum VRAM amount, and a 75% more advanced lithography process.

We couldn't decide between Radeon RX 6750 GRE and H100 SXM5 80 GB. We've got no test results to judge.

Be aware that Radeon RX 6750 GRE is a desktop card while H100 SXM5 80 GB is a workstation one.


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

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AMD Radeon RX 6750 GRE
Radeon RX 6750 GRE
NVIDIA H100 SXM5 80 GB
H100 SXM5 80 GB

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Community ratings

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