B100 vs Radeon RX 9070 XT

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Primary details

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

Place in the ranking26not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation60.97no data
Power efficiency15.74no data
ArchitectureRDNA 4.0 (2025)Blackwell (2024)
GPU code nameNavi 48GB102
Market segmentDesktopWorkstation
Release date6 March 2025 (recently)November 2024 (recently)
Launch price (MSRP)$599 no data

Cost-effectiveness evaluation

The higher the performance-to-price ratio, the better. We use the manufacturer's recommended prices for comparison.

no data

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 cores409616896 ×2
Core clock speed1660 MHz1665 MHz
Boost clock speed2970 MHz1837 MHz
Number of transistors53,900 million104,000 million
Manufacturing process technology5 nm5 nm
Power consumption (TDP)304 Watt1000 Watt
Texture fill rate760.3969.9 ×2
Floating-point processing power48.66 TFLOPS62.08 TFLOPS ×2
ROPs12824 ×2
TMUs256528 ×2
Tensor Cores128528 ×2
Ray Tracing Cores64no 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 5.0 x16PCIe 5.0 x16
Length267 mmno data
Width2-slotSXM Module
Supplementary power connectors2x 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 typeGDDR6HBM3e
Maximum RAM amount16 GB96 GB ×2
Memory bus width256 Bit4096 Bit ×2
Memory clock speed2518 MHz2000 MHz
Memory bandwidth644.6 GB/s4.1 TB/s ×2
Resizable BAR++

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 Connectors1x HDMI 2.1b, 3x DisplayPort 2.1aNo outputs
HDMI+-

API and SDK 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
OpenCL2.23.0
Vulkan1.3N/A
CUDA-10.1
DLSS++

Pros & cons summary


Maximum RAM amount 16 GB 96 GB
Power consumption (TDP) 304 Watt 1000 Watt

RX 9070 XT has 228.9% lower power consumption.

B100, on the other hand, has a 500% higher maximum VRAM amount.

We couldn't decide between Radeon RX 9070 XT and B100. We've got no test results to judge.

Be aware that Radeon RX 9070 XT is a desktop card while B100 is a workstation one.

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AMD Radeon RX 9070 XT
Radeon RX 9070 XT
NVIDIA B100
B100

Other comparisons

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Community ratings

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