Home GPU Comparison NVIDIA GeForce GTX 950 OEM vs NVIDIA GeForce GTX 1080

NVIDIA GeForce GTX 950 OEM vs NVIDIA GeForce GTX 1080

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 950 OEM and 8GB VRAM GeForce GTX 1080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Boost Clock has increased by 44% (1733MHz vs 1203MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (320.3GB/s vs 80.19GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950 OEM
2.464 TFLOPS
GeForce GTX 1080 +260%
8.873 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
May 2016
GeForce 900
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

937 MHz
Base Clock
1607 MHz
1203 MHz
Boost Clock
1733 MHz
1253 MHz
Memory Clock
1251 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
256bit
80.19GB/s
Bandwidth
320.3GB/s

Render Config

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

Theoretical Performance

38.50 GPixel/s
Pixel Rate
110.9 GPixel/s
76.99 GTexel/s
Texture Rate
277.3 GTexel/s
-
FP16 (half)
138.6 GFLOPS
2.464 TFLOPS
FP32 (float)
8.873 TFLOPS
76.99 GFLOPS
FP64 (double)
277.3 GFLOPS

Board Design

Unknown
TDP
180W
200 W
Suggested PSU
450 W
No outputs
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

GM206S
GPU Name
GP104
950 OEM
GPU Variant
GP104-400-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

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
6.7
Shader Model
6.4

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