NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GTX 980 Mobile

Table of Contents

Graphics Processor

GPU model GP104 GM204
GPU variant N17E-G3-A1 N16E-GXX-A1
Architecture Pascal Maxwell 2.0
Foundry TSMC TSMC
Manufacturing process 16 nm 28 nm
Number of transistors 7,200 million 5,200 million
Die size 314 mm² 398 mm²

Mobile graphics

Release date Aug 15th, 2016 Sep 21st, 2015
Generation GeForce 10 Mobile GeForce 900M
Production End-of-life End-of-life
Interface PCIe 3.0 x16 MXM-B (3.0)
Reviews 183 in our database 146 in our database
Predecessor GeForce 900M GeForce 800M
Successor GeForce 20 Mobile GeForce 10 Mobile

Clocks

Base clock 1556 MHz
Boost clock 1734 MHz
Memory clock 1251 MHz 10 Gbps effective 1753 MHz 7 Gbps effective
GPU clock 1064 MHz

Memory Configuration

Memory size 8 GB 8 GB
Memory type GDDR5X GDDR5
Memory bus width 256 bit 256 bit
Bandwidth 320.3 GB/s 224.4 GB/s

Render Configuration

Shading units 2560 2048
TMUs 160 128
ROPs 64 64
SM count 20
Cache L1 48 KB (per SM) 48 KB (per SMM)
Cache L2 2 MB 2 MB
SMM count 16

Performance

Pixel rate 111.0 GPixel/s 68.10 GPixel/s
Texture rate 277.4 GTexel/s 136.2 GTexel/s
FP16 (half) performance 138.7 GFLOPS (1:64)
FP32 (float) performance 8.878 TFLOPS 4.358 TFLOPS
FP64 (double) performance 277.4 GFLOPS (1:32) 136.2 GFLOPS (1:32)

Dimensions & Outputs

Slot width MXM Module MXM Module
TDP 150 W unknown
Outputs No outputs No outputs
Power connectors None None
Board number E2915 SKU 10

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.2 1.1
CUDA 6.1 5.2
Shader model 6.4 6.4

Other Features

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