NVIDIA B300 SXM6 AC vs Intel Arc A730M
GPU · Specs Compare
Graphics Card
Release Date
Sep 2025
Jan 2022
Generation
Server Blackwell
Alchemist
Type
Desktop
Mobile
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1665 MHz
300 MHz
Boost Clock
2032 MHz
1100 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
288GB
12GB
Memory Type
HBM3e
GDDR6
Memory Bus
8192bit
192bit
Bandwidth
8.19TB/s
336.0GB/s
Render Config
SM Count
148
—
Shading Units
18944
3072
TMUs
592
192
ROPs
24
96
Tensor Cores
592
—
L1 Cache
256 KB (per SM)
—
L2 Cache
126 MB
12 MB
RT Cores
—
24
Theoretical Performance
Pixel Rate
48.77 GPixel/s
105.6 GPixel/s
Texture Rate
1202.9 GTexel/s
211.2 GTexel/s
FP16 (half)
76.99 TFLOPS
13.52 TFLOPS
FP32 (float)
76.99 TFLOPS
6.758 TFLOPS
FP64 (double)
1202.9 GFLOPS
—
Graphics Processor
GPU Name
GB110
DG2-512
Architecture
Blackwell Ultra
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
208 billion
21.7 billion
Die Size
1628 mm²
406 mm²
GPU Variant
—
ACM-G10
Board Design
TDP
1100W
80W
Suggested PSU
1500 W
—
Outputs
No outputs
No outputs
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
10.3
—
Shader Model
N/A
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.