B200 SXM 192 GB vs Radeon Graphics 128SP

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureRDNA 2.0 (2020−2024)Blackwell (2024)
GPU code nameRaphaelGB100
Market segmentDesktopWorkstation
Release date27 September 2022 (2 years ago)2024 (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 cores12816896
Core clock speed400 MHz1665 MHz
Boost clock speed2200 MHz1837 MHz
Number of transistors3,400 million208,000 million
Manufacturing process technology5 nm5 nm
Power consumption (TDP)15 Watt1000 Watt
Texture fill rate17.60969.9
Floating-point processing power0.5632 TFLOPS62.08 TFLOPS
ROPs824
TMUs8528
Tensor Coresno data528
Ray Tracing Cores2no data

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 4.0 x8PCIe 5.0 x16
WidthIGPSXM Module
Supplementary power connectorsNoneno 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 typeSystem SharedHBM3e
Maximum RAM amountSystem Shared96 GB
Memory bus widthSystem Shared4096 Bit
Memory clock speedSystem Shared2000 MHz
Memory bandwidthno data4.1 TB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsMotherboard DependentNo outputs

API compatibility

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

DirectX12 Ultimate (12_2)N/A
Shader Model6.7N/A
OpenGL4.6N/A
OpenCL2.03.0
Vulkan1.3N/A
CUDA-9.0

Pros & cons summary


Power consumption (TDP) 15 Watt 1000 Watt

Graphics 128SP has 6566.7% lower power consumption.

We couldn't decide between Radeon Graphics 128SP and B200 SXM 192 GB. We've got no test results to judge.

Be aware that Radeon Graphics 128SP is a desktop card while B200 SXM 192 GB is a workstation one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD Radeon Graphics 128SP
Radeon Graphics 128SP
NVIDIA B200 SXM 192 GB
B200 SXM 192 GB

Comparisons with similar GPUs

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Community ratings

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4.8 4 votes

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2.3 27 votes

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Questions & comments

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