NVIDIA B200: specs and benchmarks

Summary

NVIDIA started B200 sales on 2024. This is a Blackwell architecture desktop card based on 5 nm manufacturing process and primarily aimed at designers. 90 GB of HBM3e memory clocked at 2 GHz are supplied, and together with 4096 Bit memory interface this creates a bandwidth of 4.1 TB/s.

Compatibility-wise, this is a sxm module graphics card attached via PCIe 5.0 x16 interface. No additional power connector is required, and power consumption is at 1000 Watt.

Primary details

Some basic facts about B200: architecture, market segment, release date etc.

Place in the ranking	not rated
Place by popularity	not in top-100
Architecture	Blackwell (2024−2025)
GPU code name	GB100
Market segment	Workstation
Release date	2024 (2 years ago)

Detailed specifications

B200's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of B200's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores	18944 ×2	of 24064 (RTX PRO 6000 Blackwell Server)
Core clock speed	700 MHz	of 2670 MHz (Arc B580)
Boost clock speed	1965 MHz	of 3130 MHz (Radeon RX 9060 XT 16 GB)
Number of transistors	104,000 million	of 185,000 million (Radeon Instinct MI350X)
Manufacturing process technology	5 nm	of 3 nm (Arc Pro B390)
Power consumption (TDP)	1000 Watt	of 2400 Watt (Data Center GPU Max Subsystem)
Texture fill rate	1,163.3 ×2	of 2,554 (Radeon Instinct MI300X)
Floating-point processing power	74.45 TFLOPS ×2	of 126 (RTX PRO 6000 Blackwell Server)
ROPs	24 ×2	of 512 (Moore Threads MTT S4000)
TMUs	592 ×2	of 1280 (Data Center GPU Max NEXT)
Tensor Cores	592 ×2	of 1216 (Radeon Instinct MI300X)
L1 Cache	37 MB	of 64 MB (Data Center GPU Max 1550)
L2 Cache	50 MB	of 408 MB (Data Center GPU Max 1350)

Form factor & compatibility

This section provides details about the physical dimensions of B200 and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).

Interface	PCIe 5.0 x16
Width	SXM Module

VRAM capacity and type

Parameters of memory installed on B200: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory type	HBM3e
Maximum RAM amount	90 GB ×2	of 288 GB (Radeon Instinct MI325X)
Memory bus width	4096 Bit ×2	of 8192 Bit (Radeon Instinct MI250X)
Memory clock speed	2000 MHz	of 16000 GB/s (GeForce RTX 4050 Mobile)
Memory bandwidth	4.1 TB/s ×2	of 5,171 GB/s (Radeon Instinct MI300X)
Resizable BAR	+

Connectivity and outputs

Types and number of video connectors present on B200. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display Connectors

No outputs

API and SDK support

APIs supported by B200, sometimes including their particular versions.

DirectX	N/A
Shader Model	N/A
OpenGL	N/A	of 4.6 (GeForce RTX 5090 D)
OpenCL	3.0
Vulkan	N/A
CUDA	10.0
DLSS	+

Benchmark performance

Synthetic benchmark performance of B200. The combined score is measured on a 0-100 point scale.

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