ATI Radeon HD 5870 Mac Edition vs Intel Iris Graphics 5100

Table of Contents

Graphics Processor

GPU model Cypress Haswell GT3
GPU variant Cypress XT (215-0735033)
Architecture TeraScale 2 Generation 7.5
Foundry TSMC Intel
Manufacturing process 40 nm 22 nm
Number of transistors 2,154 million 1,300 million
Die size 334 mm² 181 mm²

Graphics Card

Release date Jun 30th, 2010
Generation Evergreen
Production End-of-life
Launch price 479 USD
Interface PCIe 2.0 x16
Reviews 171 in our database
Predecessor Radeon R700
Successor Northern Islands

Clocks

GPU clock 850 MHz
Memory clock 1195 MHz 4.8 Gbps effective System Shared
Base clock 200 MHz
Boost clock 1100 MHz

Memory Configuration

Memory size 1024 MB System Shared
Memory type GDDR5 System Shared
Memory bus width 256 bit System Shared
Bandwidth 153.0 GB/s System Dependent

Render Configuration

Shading units 1600 320
TMUs 80 40
ROPs 32 4
Compute units 20
Cache L1 8 KB (per CU)
Cache L2 512 KB
Execution units 40

Performance

Pixel rate 27.20 GPixel/s 4.400 GPixel/s
Texture rate 68.00 GTexel/s 44.00 GTexel/s
FP32 (float) performance 2.720 TFLOPS 704.0 GFLOPS
FP64 (double) performance 544.0 GFLOPS (1:5) 176.0 GFLOPS (1:4)

Dimensions & Outputs

Slot width Dual-slot IGP
Length 279 mm 11 inches
TDP 228 W 30 W
Suggested PSU 550 W
Outputs 1x DVI2x mini-DisplayPort No outputs
Power connectors 2x 6-pin
Board number C078

API Support & Features

DirectX 11.2 (11_0) 12 (11_1)
OpenGL 4.4 4.3
OpenCL 1.2 1.2
Vulkan 1.0
Shader model 5.0 5.1

Other Features

Integrated Graphics

Release date May 27th, 2013
Generation HD Graphics-M (Haswell)
Production End-of-life
Interface Ring Bus
Reviews 1 in our database

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