NVIDIA B300 SXM6 AC vs NVIDIA GeForce GTX 1650
GPU · Specs Compare
Graphics Card
Release Date
Sep 2025
Apr 2019
Generation
Server Blackwell
GeForce 16
Type
Desktop
Desktop
Bus Interface
PCIe 6.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1665 MHz
1485 MHz
Boost Clock
2032 MHz
1665 MHz
Memory Clock
2000 MHz
2001 MHz
Memory
Memory Size
288GB
4GB
Memory Type
HBM3e
GDDR5
Memory Bus
8192bit
128bit
Bandwidth
8.19TB/s
128.1GB/s
Render Config
SM Count
148
14
Shading Units
18944
896
TMUs
592
56
ROPs
24
32
Tensor Cores
592
—
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
126 MB
1024 KB
Theoretical Performance
Pixel Rate
48.77 GPixel/s
53.28 GPixel/s
Texture Rate
1202.9 GTexel/s
93.24 GTexel/s
FP16 (half)
76.99 TFLOPS
5.967 TFLOPS
FP32 (float)
76.99 TFLOPS
2.984 TFLOPS
FP64 (double)
1202.9 GFLOPS
93.24 GFLOPS
Graphics Processor
GPU Name
GB110
TU117
Architecture
Blackwell Ultra
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
208 billion
4.7 billion
Die Size
1628 mm²
200 mm²
GPU Variant
—
TU117-300-A1
Board Design
TDP
1100W
75W
Suggested PSU
1500 W
250 W
Outputs
No outputs
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Power Connectors
—
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
10.3
7.5
Shader Model
N/A
6.6
Benchmark
3DMark Time Spy
—
3,566
3DMark Time Spy Extreme
—
1,606
Battlefield 5 1080p
—
63
Shadow of the Tomb Raider 2160p
—
12
Shadow of the Tomb Raider 1440p
—
28
Shadow of the Tomb Raider 1080p
—
42
Battlefield 5 2160p
—
21
Battlefield 5 1440p
—
46
▲ Specs Compare
Data sourced from official specifications and benchmark tests.