GB10 vs A16 PCIe

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureAmpere (2020−2025)Blackwell (2024−2025)
GPU code nameGA107GB10
Market segmentWorkstationWorkstation
Release date12 April 2021 (4 years ago)27 August 2025 (recently)

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 cores2560 ×46144
Core clock speed885 MHz1665 MHz
Boost clock speed1695 MHz2525 MHz
Number of transistors17,400 millionno data
Manufacturing process technology8 nm3 nm
Power consumption (TDP)250 Wattno data
Texture fill rate135.6 ×4969.6
Floating-point processing power8.678 TFLOPS ×431.03 TFLOPS
ROPs48 ×448
TMUs80 ×4384
Tensor Cores80 ×4384
Ray Tracing Cores20 ×448

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 mm150 mm
Width2-slotIGP
Supplementary power connectors8-pin EPSNone

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 typeGDDR6LPDDR5X
Maximum RAM amount16 GB ×4128 GB
Memory bus width128 Bit ×4256 Bit
Memory clock speed1812 MHz1067 MHz
Memory bandwidth231.9 GB/s ×4273.2 GB/s
Resizable BAR++

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display ConnectorsNo outputs1x HDMI
HDMI-+

API and SDK compatibility

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

DirectX12 Ultimate (12_2)N/A
Shader Model6.6N/A
OpenGL4.6N/A
OpenCL3.03.0
Vulkan1.2N/A
CUDA8.610.1
DLSS++

Pros & cons summary


Recency 12 April 2021 27 August 2025
Maximum RAM amount 16 GB 128 GB
Chip lithography 8 nm 3 nm

GB10 has an age advantage of 4 years, a 700% higher maximum VRAM amount, and a 166.7% more advanced lithography process.

We couldn't decide between A16 PCIe and GB10. We've got no test results to judge.

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NVIDIA A16 PCIe
A16 PCIe
NVIDIA GB10
GB10

Other comparisons

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