AMD Radeon HD 7750 vs Intel Iris Pro Graphics 580

Table of Contents

Graphics Processor

GPU model Cape Verde Skylake GT4e
GPU variant Cape Verde PRO
Architecture GCN 1.0 Generation 9.0
Foundry TSMC Intel
Manufacturing process 28 nm 14 nm+
Number of transistors 1,500 million unknown
Die size 123 mm² unknown

Graphics Card

Release date Feb 15th, 2012
Generation Southern Islands
Production End-of-life
Launch price 109 USD
Interface PCIe 3.0 x16
Reviews 61 in our database
Predecessor Northern Islands
Successor Sea Islands

Clocks

GPU clock 800 MHz
Memory clock 1125 MHz 4.5 Gbps effective System Shared
Base clock 350 MHz
Boost clock 950 MHz

Memory Configuration

Memory size 1024 MB System Shared
Memory type GDDR5 System Shared
Memory bus width 128 bit System Shared
Bandwidth 72.00 GB/s System Dependent

Render Configuration

Shading units 512 576
TMUs 32 72
ROPs 16 9
Compute units 8
Cache L1 16 KB (per CU)
Cache L2 256 KB
Execution units 72

Performance

Pixel rate 12.80 GPixel/s 8.550 GPixel/s
Texture rate 25.60 GTexel/s 68.40 GTexel/s
FP32 (float) performance 819.2 GFLOPS 1,094 GFLOPS
FP64 (double) performance 51.20 GFLOPS (1:16) 273.6 GFLOPS (1:4)
FP16 (half) performance 2.189 TFLOPS (2:1)

Dimensions & Outputs

Slot width Single-slot IGP
Length 168 mm 6.6 inches
TDP 55 W 15 W
Suggested PSU 250 W
Outputs 1x DVI1x HDMI1x DisplayPort No outputs
Power connectors None
Board number C441, C445

API Support & Features

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

Other Features

Integrated Graphics

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

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