NVIDIA GeForce 830M vs NVIDIA GeForce 930M

Table of Contents

Graphics Processor

GPU model GM108 GM108
Architecture Maxwell Maxwell
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors unknown unknown
Die size unknown unknown
GPU variant N16S-GM

Mobile graphics

Release date Mar 12th, 2014 Mar 13th, 2015
Generation GeForce 800M GeForce 900M
Production End-of-life End-of-life
Interface PCIe 3.0 x8 PCIe 3.0 x8
Predecessor GeForce 700M GeForce 800M
Successor GeForce 900M GeForce 10 Mobile

Clocks

Base clock 1082 MHz 928 MHz
Boost clock 1150 MHz 941 MHz
Memory clock 900 MHz 1800 Mbps effective 900 MHz 1800 Mbps effective

Memory Configuration

Memory size 2 GB 2 GB
Memory type DDR3 DDR3
Memory bus width 64 bit 64 bit
Bandwidth 14.40 GB/s 14.40 GB/s

Render Configuration

Shading units 256 384
TMUs 16 24
ROPs 8 8
SMM count 2 3
Cache L1 64 KB (per SMM) 64 KB (per SMM)
Cache L2 1024 KB 1024 KB

Performance

Pixel rate 9.200 GPixel/s 7.528 GPixel/s
Texture rate 18.40 GTexel/s 22.58 GTexel/s
FP32 (float) performance 588.8 GFLOPS 722.7 GFLOPS
FP64 (double) performance 18.40 GFLOPS (1:32) 22.58 GFLOPS (1:32)

Dimensions & Outputs

TDP 33 W 33 W
Outputs No outputs No outputs
Slot width IGP
Power connectors None

API Support & Features

DirectX 12 (11_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.1 1.1
CUDA 5.0 5.0
Shader model 5.1 5.1

Other Features

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