NVIDIA GeForce GTX TITAN BLACK vs NVIDIA B300 SXM6 AC
GPU Specs Compare
Graphics Card
Release Date
Feb 2014
Sep 2025
Generation
GeForce 700
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
889 MHz
1665 MHz
Boost Clock
980 MHz
2032 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
6GB
288GB
Memory Type
GDDR5
HBM3e
Memory Bus
384bit
8192bit
Bandwidth
336.0GB/s
8.19TB/s
Render Config
Shading Units
2880
18944
TMUs
240
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
58.80 GPixel/s
48.77 GPixel/s
Texture Rate
235.2 GTexel/s
1202.9 GTexel/s
FP32 (float)
5.645 TFLOPS
76.99 TFLOPS
FP64 (double)
1.882 TFLOPS
1202.9 GFLOPS
FP16 (half)
-
76.99 TFLOPS
Graphics Processor
GPU Name
GK110B
GB110
GPU Variant
GK110-430-B1
-
Architecture
Kepler
Blackwell Ultra
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
1100W
Suggested PSU
600 W
1500 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
10.3
Shader Model
5.1
N/A