NVIDIA GeForce RTX 2070 Mobile Refresh vs NVIDIA B200 SXM6
GPU Specs Compare
Graphics Card
Release Date
Mar 2020
Nov 2024
Generation
GeForce 20 Mobile
Server Blackwell
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
1260 MHz
120 MHz
Boost Clock
1455 MHz
1830 MHz
Memory Clock
1375 MHz
2000 MHz
Memory
Memory Size
8GB
180GB
Memory Type
GDDR6
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
352.0GB/s
8.19TB/s
Render Config
SM Count
36
148
Shading Units
2304
18944
TMUs
144
592
ROPs
64
24
Tensor Cores
288
592
RT Cores
36
-
L1 Cache
64 KB (per SM)
256 KB (per SM)
L2 Cache
4 MB
126 MB
Theoretical Performance
Pixel Rate
93.12 GPixel/s
43.92 GPixel/s
Texture Rate
209.5 GTexel/s
1083.4 GTexel/s
FP16 (half)
13.41 TFLOPS
1109.4 TFLOPS
FP32 (float)
6.705 TFLOPS
69.34 TFLOPS
FP64 (double)
209.5 GFLOPS
34.67 TFLOPS
Graphics Processor
GPU Name
TU106B
GB100
Architecture
Turing
Blackwell
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
10.8 billion
208 billion
Die Size
445 mm²
1628 mm²
GPU Variant
-
GB100-886N-A1
Board Design
TDP
115W
1000W
Outputs
No outputs
No outputs
Power Connectors
None
-
Suggested PSU
-
1400 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
10.0
Shader Model
6.6
N/A