B200 SXM 192 GB vs CMP 70HX

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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
ArchitectureAmpere (2020−2024)Blackwell (2024)
GPU code nameGA104GB100
Market segmentWorkstationWorkstation
Release date2021 (3 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 cores384016896
Core clock speed1365 MHz1665 MHz
Boost clock speed1395 MHz1837 MHz
Number of transistors17,400 million208,000 million
Manufacturing process technology8 nm5 nm
Power consumption (TDP)no data1000 Watt
Texture fill rate167.4969.9
Floating-point processing power10.71 TFLOPS62.08 TFLOPS
ROPs6424
TMUs120528
Tensor Cores120528
Ray Tracing Cores30no 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 x16PCIe 5.0 x16
Length267 mmno data
Width2-slotSXM Module
Supplementary power connectors1x 12-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 typeGDDR6XHBM3e
Maximum RAM amount8 GB96 GB
Memory bus width256 Bit4096 Bit
Memory clock speed1188 MHz2000 MHz
Memory bandwidth608.3 GB/s4.1 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 ConnectorsNo outputsNo outputs

API compatibility

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

DirectX12 Ultimate (12_2)N/A
Shader Model6.8N/A
OpenGL4.6N/A
OpenCL3.03.0
Vulkan1.3N/A
CUDA8.69.0

Pros & cons summary


Maximum RAM amount 8 GB 96 GB
Chip lithography 8 nm 5 nm

B200 SXM 192 GB has a 1100% higher maximum VRAM amount, and a 60% more advanced lithography process.

We couldn't decide between CMP 70HX and B200 SXM 192 GB. We've got no test results to judge.


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

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NVIDIA CMP 70HX
CMP 70HX
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 10 votes

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2.5 31 vote

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Questions & comments

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