Arc Pro B50 vs RTX PRO 4000 Blackwell

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Primary details

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

Place in the ranking19not rated
Place by popularitynot in top-100not in top-100
Power efficiency39.02no data
ArchitectureBlackwell 2.0 (2025)Xe2 (2024)
GPU code nameGB203BMG-G21
Market segmentWorkstationWorkstation
Release date18 March 2025 (less than a year ago)5 September 2025 (recently)
Launch price (MSRP)no data$349

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 cores89602048
Core clock speed1590 MHz1700 MHz
Boost clock speed2617 MHz2600 MHz
Number of transistors45,600 million19,600 million
Manufacturing process technology5 nm5 nm
Power consumption (TDP)140 Watt70 Watt
Texture fill rate732.8332.8
Floating-point processing power46.9 TFLOPS10.65 TFLOPS
ROPs9616
TMUs280128
Tensor Cores280no data
Ray Tracing Cores7016
L1 Cache8.8 MBno data
L2 Cache48 MB4 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).

InterfacePCIe 5.0 x16PCIe 5.0 x8
Length241 mm167 mm
Width1-slot2-slot
Supplementary power connectors1x 16-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 typeGDDR7GDDR6
Maximum RAM amount24 GB16 GB
Memory bus width192 Bit128 Bit
Memory clock speed1750 MHz1750 MHz
Memory bandwidth672.0 GB/s224.0 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 Connectors4x DisplayPort 2.1b4x mini-DisplayPort 2.1

API and SDK support

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.86.6
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.41.4
CUDA12.0-
DLSS+-

Pros & cons summary


Recency 18 March 2025 5 September 2025
Maximum RAM amount 24 GB 16 GB
Power consumption (TDP) 140 Watt 70 Watt

RTX PRO 4000 Blackwell has a 50% higher maximum VRAM amount.

Arc Pro B50, on the other hand, has an age advantage of 5 months, and 100% lower power consumption.

We couldn't decide between RTX PRO 4000 Blackwell and Arc Pro B50. We've got no test results to judge.

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NVIDIA RTX PRO 4000 Blackwell
RTX PRO 4000 Blackwell
Intel Arc Pro B50
Arc Pro B50

Other comparisons

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Community ratings

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3.3 68 votes

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