Intel Data Center GPU Flex 140 vs NVIDIA B200 SXM6
GPU Specs Compare
Graphics Card
Release Date
Aug 2022
Nov 2024
Generation
Data Center GPU
Server Blackwell
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 6.0 x16
Clock Speeds
Base Clock
1600 MHz
120 MHz
Boost Clock
1950 MHz
1830 MHz
Memory Clock
1937 MHz
2000 MHz
Memory
Memory Size
6GB
180GB
Memory Type
GDDR6
HBM3e
Memory Bus
96bit
8192bit
Bandwidth
186.0GB/s
8.19TB/s
Render Config
Shading Units
1024
18944
TMUs
64
592
ROPs
32
24
RT Cores
8
-
L2 Cache
4 MB
126 MB
SM Count
-
148
Tensor Cores
-
592
L1 Cache
-
256 KB (per SM)
Theoretical Performance
Pixel Rate
62.40 GPixel/s
43.92 GPixel/s
Texture Rate
124.8 GTexel/s
1083.4 GTexel/s
FP16 (half)
7.987 TFLOPS
1109.4 TFLOPS
FP32 (float)
3.994 TFLOPS
69.34 TFLOPS
FP64 (double)
-
34.67 TFLOPS
Graphics Processor
GPU Name
DG2-128
GB100
GPU Variant
ACM-G11
GB100-886N-A1
Architecture
Generation 12.7
Blackwell
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
7.2 billion
208 billion
Die Size
157 mm²
1628 mm²
Board Design
TDP
75W
1000W
Suggested PSU
250 W
1400 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Power Connectors
1x 8-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.6
N/A
CUDA
-
10.0