B200 SXM 192 GB vs Radeon Pro Vega 20

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Primary details

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

Place in the ranking435not rated
Place by popularitynot in top-100not in top-100
Power efficiency9.48no data
ArchitectureGCN 5.0 (2017−2020)Blackwell (2024−2025)
GPU code nameVega 12GB100
Market segmentMobile workstationWorkstation
Release date14 November 2018 (7 years ago)2024 (1 year ago)

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 cores128016896 ×2
Core clock speed815 MHz1665 MHz
Boost clock speed1283 MHz1837 MHz
Number of transistorsno data104,000 million
Manufacturing process technology14 nm5 nm
Power consumption (TDP)100 Watt1000 Watt
Texture fill rate102.6969.9 ×2
Floating-point processing power3.284 TFLOPS62.08 TFLOPS ×2
ROPs3224 ×2
TMUs80528 ×2
Tensor Coresno data528 ×2
L1 Cache320 KB33 MB
L2 Cache1024 KB50 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).

Laptop sizelargeno data
InterfacePCIe 3.0 x16PCIe 5.0 x16
Widthno dataSXM Module
Supplementary power connectors1x 6-pin + 1x 8-pinno 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 typeHBM2HBM3e
Maximum RAM amount4 GB96 GB ×2
Memory bus width1024 Bit4096 Bit ×2
Memory clock speed740 MHz2000 MHz
Memory bandwidth189.4 GB/s4.1 TB/s ×2
Shared memory--
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 outputsNo outputs

API and SDK support

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

DirectX12 (12_1)N/A
Shader Model6.3N/A
OpenGL4.6N/A
OpenCL2.03.0
Vulkan1.2.131N/A
CUDA-10.0
DLSS-+

Pros & cons summary


Maximum RAM amount 4 GB 96 GB
Chip lithography 14 nm 5 nm
Power consumption (TDP) 100 Watt 1000 Watt

Pro Vega 20 has 900% lower power consumption.

B200 SXM 192 GB, on the other hand, has a 2300% higher maximum VRAM amount, and a 180% more advanced lithography process.

We couldn't decide between Radeon Pro Vega 20 and B200 SXM 192 GB. We've got no test results to judge.

Be aware that Radeon Pro Vega 20 is a mobile workstation graphics card while B200 SXM 192 GB is a workstation one.

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AMD Radeon Pro Vega 20
Radeon Pro Vega 20
NVIDIA B200 SXM 192 GB
B200 SXM 192 GB

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


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