GB10 vs A30 PCIe

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Ampere (2020−2025)	Blackwell (2024−2025)
GPU code name	GA100	GB10
Market segment	Workstation	Workstation
Release date	12 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 cores	3584	6144
Core clock speed	930 MHz	1665 MHz
Boost clock speed	1440 MHz	2525 MHz
Number of transistors	54,200 million	no data
Manufacturing process technology	7 nm	3 nm
Power consumption (TDP)	165 Watt	no data
Texture fill rate	322.6	969.6
Floating-point processing power	10.32 TFLOPS	31.03 TFLOPS
ROPs	96	48
TMUs	224	384
Tensor Cores	224	384
Ray Tracing Cores	no data	48

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).

Interface	PCIe 4.0 x16	PCIe 5.0 x16
Length	267 mm	150 mm
Width	2-slot	IGP
Supplementary power connectors	8-pin EPS	None

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 type	HBM2	LPDDR5X
Maximum RAM amount	24 GB	128 GB
Memory bus width	3072 Bit	256 Bit
Memory clock speed	1215 MHz	1067 MHz
Memory bandwidth	933.1 GB/s	273.2 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 Connectors	No outputs	1x HDMI
HDMI	-	+

API and SDK compatibility

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

DirectX	N/A	N/A
Shader Model	N/A	N/A
OpenGL	N/A	N/A
OpenCL	3.0	3.0
Vulkan	N/A	N/A
CUDA	8.0	10.1
DLSS	+	+

Pros & cons summary

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Recency	12 April 2021	27 August 2025
Maximum RAM amount	24 GB	128 GB
Chip lithography	7 nm	3 nm

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