NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA B200 SXM6
GPU Specs Compare
Graphics Card
Release Date
Sep 2013
Nov 2024
Generation
GeForce 700
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
863 MHz
120 MHz
Boost Clock
902 MHz
1830 MHz
Memory Clock
1502 MHz
2000 MHz
Memory
Memory Size
3GB
180GB
Memory Type
GDDR5
HBM3e
Memory Bus
384bit
8192bit
Bandwidth
288.4GB/s
8.19TB/s
Render Config
Shading Units
2304
18944
TMUs
192
592
ROPs
48
24
L1 Cache
16 KB (per SMX)
256 KB (per SM)
L2 Cache
1536 KB
126 MB
SM Count
-
148
Tensor Cores
-
592
Theoretical Performance
Pixel Rate
43.30 GPixel/s
43.92 GPixel/s
Texture Rate
173.2 GTexel/s
1083.4 GTexel/s
FP32 (float)
4.156 TFLOPS
69.34 TFLOPS
FP64 (double)
173.2 GFLOPS
34.67 TFLOPS
FP16 (half)
-
1109.4 TFLOPS
Graphics Processor
GPU Name
GK110B
GB100
GPU Variant
GK110-300-B1
GB100-886N-A1
Architecture
Kepler
Blackwell
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
208 billion
Die Size
561 mm²
1628 mm²
Board Design
TDP
250W
1000W
Suggested PSU
600 W
1400 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.5
10.0
Shader Model
5.1
N/A