Home GPU Comparison NVIDIA GeForce GTX 950 vs NVIDIA P104 101

NVIDIA GeForce GTX 950 vs NVIDIA P104 101

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 4GB VRAM P104 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950 's Advantages
Lower TDP (90W vs 125W)
NVIDIA P104 101 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 42% (1683MHz vs 1188MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (256.3GB/s vs 105.8GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950
1.825 TFLOPS
P104 101 +372%
8.617 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Jan 2018
GeForce 900
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1024 MHz
Base Clock
1506 MHz
1188 MHz
Boost Clock
1683 MHz
1653 MHz
Memory Clock
2002 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
105.8GB/s
Bandwidth
256.3GB/s

Render Config

-
SM Count
20
-
Compute Units
-
768
Shading Units
2560
48
TMUs
160
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
48 KB (per SM)
1024 KB
L2 Cache
2 MB

Theoretical Performance

38.02 GPixel/s
Pixel Rate
107.7 GPixel/s
57.02 GTexel/s
Texture Rate
269.3 GTexel/s
-
FP16 (half)
134.6 GFLOPS
1.825 TFLOPS
FP32 (float)
8.617 TFLOPS
57.02 GFLOPS
FP64 (double)
269.3 GFLOPS

Graphics Processor

GM206
GPU Name
GP104
GM206-250-A1
GPU Variant
GP104-101-A1
Maxwell 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.94 billion
Transistors
7.2 billion
228 mm²
Die Size
314 mm²

Board Design

90W
TDP
125W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
Power Connectors
1x 8-pin

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
6.1
6.4
Shader Model
6.4

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