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NVIDIA B100
- Graphics Processor
- GB102 x2
- Cores
- 16896 x2
- TMUs
- 528 x2
- ROPs
- 24 x2
- Memory Size
- 96 GB x2
- Memory Type
- HBM3e
- Bus Width
- 4096 bit x2
The B100 is a professional graphics card by NVIDIA, launched in November 2024. Built on the 5 nm process, and based on the GB102 graphics processor, the card does not support DirectX. Since B100 does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. B100 combines two graphics processors to increase performance. It features 16896 shading units, 528 texture mapping units, and 24 ROPs, per GPU. Also included are 528 tensor cores which help improve the speed of machine learning applications. NVIDIA has paired 192 GB HBM3e memory with the B100, which are connected using a 4096-bit memory interface per GPU (each GPU manages 98,304 MB). The GPU is operating at a frequency of 1665 MHz, which can be boosted up to 1837 MHz, memory is running at 2000 MHz.
Being a sxm module card, its power draw is rated at 1000 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. B100 is connected to the rest of the system using a PCI-Express 5.0 x16 interface.
Graphics Processor
- GPU Name
-
GB102
- Architecture
- Blackwell
- Foundry
- TSMC
- Process Type
- 4NP FinFET
- Process Size
- 5 nm
- Transistors
- 104,000 million
- Die Size
- unknown
Graphics Card
- Release Date
- Nov 2024
- Announced
- Mar 18th, 2024
- Generation
-
Server Blackwell
(Bxx)
- Predecessor
-
Server Hopper
- Production
- Active
- Bus Interface
- PCIe 5.0 x16
Clock Speeds
- Base Clock
- 1665 MHz
- Boost Clock
- 1837 MHz
- Memory Clock
-
2000 MHz
8 Gbps effective
Memory
- Memory Size
-
96 GB
- Memory Type
- HBM3e
- Memory Bus
-
4096 bit
- Bandwidth
-
4.10 TB/s
Render Config
- Shading Units
-
16896
- TMUs
-
528
- ROPs
-
24
- SM Count
-
132
- Tensor Cores
-
528
- L1 Cache
-
256 KB (per SM)
- L2 Cache
-
50 MB
Theoretical Performance
- Pixel Rate
-
44.09 GPixel/s
- Texture Rate
-
969.9 GTexel/s
- FP16 (half)
-
248.3 TFLOPS (4:1)
- FP32 (float)
-
62.08 TFLOPS
- FP64 (double)
-
31.04 TFLOPS (1:2)
Board Design
- Slot Width
- SXM Module
- TDP
- 1000 W
- Suggested PSU
- 1400 W
- Outputs
- No outputs
Graphics Features
- DirectX
- N/A
- OpenGL
-
N/A
- OpenCL
- 3.0
- Vulkan
- N/A
- CUDA
- 10.1
- Shader Model
- N/A
GB102 GPU Notes
Tensor Cores: 5th Gen
NVENC: No Support
NVDEC: No Support
PureVideo HD: VP11
VDPAU: Feature Set K
Most specs unknown
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