Home GPU Comparison NVIDIA GeForce GTX 1080 Ti 10 GB vs NVIDIA GeForce GTX 950

NVIDIA GeForce GTX 1080 Ti 10 GB vs NVIDIA GeForce GTX 950

We compared two Desktop platform GPUs: 10GB VRAM GeForce GTX 1080 Ti 10 GB and 2GB VRAM GeForce GTX 950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 10 GB 's Advantages
Boost Clock has increased by 42% (1683MHz vs 1188MHz)
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (440.3GB/s vs 105.8GB/s)
2432 additional rendering cores
NVIDIA GeForce GTX 950 's Advantages
Lower TDP (90W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Ti 10 GB +490%
10.77 TFLOPS
GeForce GTX 950
1.825 TFLOPS
VS

Graphics Card

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

Clock Speeds

1582 MHz
Base Clock
1024 MHz
1683 MHz
Boost Clock
1188 MHz
1376 MHz
Memory Clock
1653 MHz

Memory

10GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
320bit
Memory Bus
128bit
440.3GB/s
Bandwidth
105.8GB/s

Render Config

-
-
-
25
SM Count
-
3200
Shading Units
768
200
TMUs
48
80
ROPs
32
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
48 KB (per SMM)
0 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

134.6 GPixel/s
Pixel Rate
38.02 GPixel/s
336.6 GTexel/s
Texture Rate
57.02 GTexel/s
168.3 GFLOPS
FP16 (half)
-
10.77 TFLOPS
FP32 (float)
1.825 TFLOPS
336.6 GFLOPS
FP64 (double)
57.02 GFLOPS

Board Design

250W
TDP
90W
600 W
Suggested PSU
250 W
1x HDMI 2.03x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GP102
GPU Name
GM206
GP102-300-KA-A1
GPU Variant
GM206-250-A1
Pascal
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
2.94 billion
471 mm²
Die Size
228 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
6.1
CUDA
5.2
6.8
Shader Model
6.4

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