NVIDIA B200 SXM6 vs Intel Arc A780
GPU · Specs Compare
Graphics Card
Release Date
Nov 2024
Unknown
Generation
Server Blackwell
Alchemist(Arc 7)
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
120 MHz
2200 MHz
Boost Clock
1830 MHz
2200 MHz
Memory Clock
2000 MHz
1093 MHz
Memory
Memory Size
180GB
16GB
Memory Type
HBM3e
GDDR6X
Memory Bus
8192bit
256bit
Bandwidth
8.19TB/s
559.6GB/s
Render Config
SM Count
148
—
Shading Units
18944
4096
TMUs
592
256
ROPs
24
128
Tensor Cores
592
512
L1 Cache
256 KB (per SM)
—
L2 Cache
126 MB
16 MB
RT Cores
—
32
Theoretical Performance
Pixel Rate
43.92 GPixel/s
281.6 GPixel/s
Texture Rate
1083.4 GTexel/s
563.2 GTexel/s
FP16 (half)
1109.4 TFLOPS
36.04 TFLOPS
FP32 (float)
69.34 TFLOPS
18.02 TFLOPS
FP64 (double)
34.67 TFLOPS
2.253 TFLOPS
Graphics Processor
GPU Name
GB100
DG2-512
GPU Variant
GB100-886N-A1
ACM-G10
Architecture
Blackwell
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
208 billion
21.7 billion
Die Size
1628 mm²
406 mm²
Board Design
TDP
1000W
200W
Suggested PSU
1400 W
550 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
—
2x 8-pin
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
10.0
—
Shader Model
N/A
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.