NVIDIA GeForce GTX 950 Low Power vs NVIDIA Tesla P4
GPU · Specs Compare
Graphics Card
Release Date
Mar 2016
Sep 2016
Generation
GeForce 900
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1026 MHz
886 MHz
Boost Clock
1190 MHz
1114 MHz
Memory Clock
1653 MHz
1502 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
105.8GB/s
192.3GB/s
Render Config
Shading Units
768
2560
TMUs
48
160
ROPs
32
64
L1 Cache
48 KB (per SMM)
48 KB (per SM)
L2 Cache
1024 KB
2 MB
SM Count
—
20
Theoretical Performance
Pixel Rate
38.08 GPixel/s
71.30 GPixel/s
Texture Rate
57.12 GTexel/s
178.2 GTexel/s
FP32 (float)
1.828 TFLOPS
5.704 TFLOPS
FP64 (double)
57.12 GFLOPS
178.2 GFLOPS
FP16 (half)
—
89.12 GFLOPS
Graphics Processor
GPU Name
GM206
GP104
GPU Variant
GM206-251-A1
GP104-895-A1
Architecture
Maxwell 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
2.94 billion
7.2 billion
Die Size
228 mm²
314 mm²
Board Design
TDP
75W
75W
Suggested PSU
250 W
250 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
6.1
Shader Model
6.4
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.