NVIDIA GeForce GTX 760 X2 vs NVIDIA B300 SXM6 AC
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Sep 2025
Generation
GeForce 700
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 6.0 x16
Clock Speeds
Base Clock
1006 MHz
1665 MHz
Boost Clock
1072 MHz
2032 MHz
Memory Clock
1502 MHz
2000 MHz
Memory
Memory Size
2GB
288GB
Memory Type
GDDR5
HBM3e
Memory Bus
256bit
8192bit
Bandwidth
192.3GB/s
8.19TB/s
Render Config
Shading Units
1152
18944
TMUs
96
592
ROPs
32
24
L1 Cache
16 KB (per SMX)
256 KB (per SM)
L2 Cache
512 KB
126 MB
SM Count
—
148
Tensor Cores
—
592
Theoretical Performance
Pixel Rate
25.73 GPixel/s
48.77 GPixel/s
Texture Rate
102.9 GTexel/s
1202.9 GTexel/s
FP32 (float)
2.470 TFLOPS
76.99 TFLOPS
FP64 (double)
102.9 GFLOPS
1202.9 GFLOPS
FP16 (half)
—
76.99 TFLOPS
Graphics Processor
GPU Name
GK104
GB110
GPU Variant
GK104-225-A2
—
Architecture
Kepler
Blackwell Ultra
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
208 billion
Die Size
294 mm²
1628 mm²
Board Design
TDP
250W
1100W
Suggested PSU
600 W
1500 W
Outputs
3x DVI1x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
—
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.0
10.3
Shader Model
5.1
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.