Intel Iris Graphics 6100 vs NVIDIA GeForce 830A

Graphics Processor

GPU model Broadwell GT3 GM108
Architecture Generation 8.0 Maxwell
Foundry Intel TSMC
Manufacturing process 14 nm 28 nm
Number of transistors unknown unknown
Die size 133 mm² unknown

Integrated Graphics

Release date Sep 5th, 2014
Generation HD Graphics-M (Broadwell)
Production End-of-life
Interface Ring Bus
Reviews 1 in our database

Clocks

Base clock 300 MHz 1082 MHz
Boost clock 1000 MHz 1150 MHz
Memory clock System Shared 900 MHz 1800 Mbps effective

Memory Configuration

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

Render Configuration

Shading units 384 256
TMUs 48 16
ROPs 6 8
Execution units 48
SMM count 2
Cache L1 64 KB (per SMM)
Cache L2 1024 KB

Performance

Pixel rate 6.000 GPixel/s 9.200 GPixel/s
Texture rate 48.00 GTexel/s 18.40 GTexel/s
FP32 (float) performance 768.0 GFLOPS 588.8 GFLOPS
FP64 (double) performance 192.0 GFLOPS (1:4) 18.40 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP IGP
TDP 15 W 33 W
Outputs No outputs No outputs
Power connectors None

API Support & Features

DirectX 12 (11_1) 12 (11_0)
OpenGL 4.4 4.6
OpenCL 3.0 3.0
Vulkan 1.0 1.1
Shader model 5.1 5.1
CUDA 5.0

Other Features

Mobile graphics

Release date Jul 22nd, 2014
Generation GeForce 800A
Production End-of-life
Interface PCIe 3.0 x8
Predecessor GeForce 700A
Successor GeForce 900A

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