NVIDIA GeForce GTX 950 OEM vs NVIDIA GB10
GPU · Specs Compare
Graphics Card
Release Date
Jan 2016
Oct 2025
Generation
GeForce 900
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
937 MHz
1665 MHz
Boost Clock
1203 MHz
2418 MHz
Memory Clock
1253 MHz
1067 MHz
Memory
Memory Size
4GB
128GB
Memory Type
GDDR5
LPDDR5X
Memory Bus
128bit
256bit
Bandwidth
80.19GB/s
273.2GB/s
Render Config
Shading Units
1024
6144
TMUs
64
384
ROPs
32
48
L1 Cache
48 KB (per SMM)
256 KB (per SM)
L2 Cache
1024 KB
50 MB
SM Count
—
48
Tensor Cores
—
384
RT Cores
—
48
Theoretical Performance
Pixel Rate
38.50 GPixel/s
116.1 GPixel/s
Texture Rate
76.99 GTexel/s
928.5 GTexel/s
FP32 (float)
2.464 TFLOPS
29.71 TFLOPS
FP64 (double)
76.99 GFLOPS
464.3 GFLOPS
FP16 (half)
—
29.71 TFLOPS
Graphics Processor
GPU Name
GM206S
GB20B
GPU Variant
950 OEM
—
Architecture
Maxwell 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
2.94 billion
Unknown
Die Size
228 mm²
Unknown
Board Design
TDP
Unknown
140W
Suggested PSU
200 W
300 W
Outputs
No outputs
1x HDMI
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
5.2
12.1
Shader Model
6.7
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.