Intel Iris Graphics 540 vs NVIDIA GeForce GTX 555 OEM

Table of Contents

Graphics Processor

GPU model Skylake GT3e GF114
Architecture Generation 9.0 Fermi 2.0
Foundry Intel TSMC
Manufacturing process 14 nm+ 40 nm
Number of transistors unknown 1,950 million
Die size unknown 332 mm²
GPU variant GF114-200-KB-A1

Integrated Graphics

Release date Sep 1st, 2015
Generation HD Graphics-M (Skylake)
Production Active
Interface Ring Bus
Reviews 1 in our database

Clocks

Base clock 300 MHz
Boost clock 1000 MHz
Memory clock System Shared 957 MHz 3.8 Gbps effective
GPU clock 736 MHz
Shader clock 1472 MHz

Memory Configuration

Memory size System Shared 1024 MB
Memory type System Shared GDDR5
Memory bus width System Shared 192 bit
Bandwidth System Dependent 91.87 GB/s

Render Configuration

Shading units 384 288
TMUs 48 48
ROPs 6 24
Execution units 48
SM count 6
Cache L1 64 KB (per SM)
Cache L2 384 KB

Performance

Pixel rate 6.000 GPixel/s 8.832 GPixel/s
Texture rate 48.00 GTexel/s 35.33 GTexel/s
FP32 (float) performance 768.0 GFLOPS 847.9 GFLOPS
FP64 (double) performance 70.66 GFLOPS (1:12)

Dimensions & Outputs

Slot width IGP Dual-slot
TDP 15 W 150 W
Outputs No outputs 2x DVI1x mini-HDMI
Length 210 mm 8.3 inches
Suggested PSU 450 W
Power connectors 2x 6-pin
Board number P1041

API Support & Features

DirectX 12 (12_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 3.0 1.1
Vulkan 1.2
Shader model 6.4 5.1
CUDA 2.1

Other Features

Graphics Card

Release date May 14th, 2011
Generation GeForce 500
Production End-of-life
Interface PCIe 2.0 x16
Predecessor GeForce 400
Successor GeForce 600

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