B200 vs N1X 40SM

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	Blackwell 2.0 (2025−2026)	Blackwell (2024−2025)
GPU code name	GB20B	GB100
Market segment	Laptop	Workstation
Release date	1 June 2026 (less than a year ago)	2024 (2 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Pipelines / CUDA cores	5120	18944 ×2
Core clock speed	741 MHz	700 MHz
Boost clock speed	2346 MHz	1965 MHz
Number of transistors	no data	104,000 million
Manufacturing process technology	5 nm	5 nm
Power consumption (TDP)	no data	1000 Watt
Texture fill rate	750.7	1,163.3 ×2
Floating-point processing power	24.02 TFLOPS	74.45 TFLOPS ×2
ROPs	40	24 ×2
TMUs	320	592 ×2
Tensor Cores	160	592 ×2
Ray Tracing Cores	40	no data
L1 Cache	5 MB	37 MB
L2 Cache	50 MB	50 MB

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 5.0 x16	PCIe 5.0 x16
Width	no data	SXM Module
Supplementary power connectors	None	no data

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	LPDDR5X	HBM3e
Maximum RAM amount	128 GB	90 GB ×2
Memory bus width	256 Bit	4096 Bit ×2
Memory clock speed	1067 MHz	2000 MHz
Memory bandwidth	273.2 GB/s	4.1 TB/s ×2
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	1x HDMI	No outputs
HDMI	+	-

API and SDK support

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	12.1	10.0
DLSS	+	+

Pros & cons summary

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Maximum RAM amount

128 GB

90 GB