Home GPU Comparison NVIDIA GeForce GTX 950 vs NVIDIA TITAN X Pascal

NVIDIA GeForce GTX 950 vs NVIDIA TITAN X Pascal

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 and 12GB VRAM TITAN X Pascal 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 250W)
NVIDIA TITAN X Pascal 's Advantages
Released 1 years late
Boost Clock has increased by 29% (1531MHz vs 1188MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (480.4GB/s vs 105.8GB/s)
2816 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950
1.825 TFLOPS
TITAN X Pascal +501%
10.97 TFLOPS
3DMark Time Spy
GeForce GTX 950
1862
TITAN X Pascal +414%
9576
Shadow of the Tomb Raider 2160p
GeForce GTX 950
5
TITAN X Pascal +740%
42
Shadow of the Tomb Raider 1440p
GeForce GTX 950
20
TITAN X Pascal +290%
78
Shadow of the Tomb Raider 1080p
GeForce GTX 950
30
TITAN X Pascal +326%
128
VS

Graphics Card

Aug 2015
Release Date
Aug 2016
GeForce 900
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1024 MHz
Base Clock
1417 MHz
1188 MHz
Boost Clock
1531 MHz
1653 MHz
Memory Clock
1251 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
384bit
105.8GB/s
Bandwidth
480.4GB/s

Render Config

-
-
-
-
SM Count
28
768
Shading Units
3584
48
TMUs
224
32
ROPs
96
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
48 KB (per SM)
1024 KB
L2 Cache
3 MB
-
-
-

Theoretical Performance

38.02 GPixel/s
Pixel Rate
147.0 GPixel/s
57.02 GTexel/s
Texture Rate
342.9 GTexel/s
-
FP16 (half)
171.5 GFLOPS
1.825 TFLOPS
FP32 (float)
10.97 TFLOPS
57.02 GFLOPS
FP64 (double)
342.9 GFLOPS

Board Design

90W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GM206
GPU Name
GP102
GM206-250-A1
GPU Variant
GP102-400-A1
Maxwell 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.94 billion
Transistors
11.8 billion
228 mm²
Die Size
471 mm²

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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