ATI Mobility Radeon HD 4850 Mac Edition vs Intel HD Graphics 520

Graphics Processor

GPU model M98 Skylake GT2
Architecture TeraScale Generation 9.0
Foundry TSMC Intel
Manufacturing process 55 nm 14 nm+
Number of transistors 956 million unknown
Die size 256 mm² 123 mm²

Mobile graphics

Release date Aug 28th, 2009
Generation M9x (Mobility HD 4800)
Production End-of-life
Interface PCIe 2.0 x16
Reviews 2 in our database
Predecessor M8x
Successor Manhattan

Clocks

GPU clock 503 MHz
Memory clock 850 MHz 1700 Mbps effective System Shared
Base clock 300 MHz
Boost clock 900 MHz

Memory Configuration

Memory size 512 MB System Shared
Memory type GDDR3 System Shared
Memory bus width 256 bit System Shared
Bandwidth 54.40 GB/s System Dependent

Render Configuration

Shading units 800 192
TMUs 40 24
ROPs 16 3
Compute units 10
Cache L1 16 KB (per CU)
Cache L2 256 KB
Execution units 24

Performance

Pixel rate 8.048 GPixel/s 2.700 GPixel/s
Texture rate 20.12 GTexel/s 21.60 GTexel/s
FP32 (float) performance 804.8 GFLOPS 345.6 GFLOPS
FP64 (double) performance 161.0 GFLOPS (1:5) 86.40 GFLOPS (1:4)
FP16 (half) performance 691.2 GFLOPS (2:1)

Dimensions & Outputs

TDP unknown 15 W
Outputs No outputs No outputs
Slot width IGP

API Support & Features

DirectX 10.1 (10_1) 12 (12_1)
OpenGL 3.3 4.6
OpenCL 1.1 3.0
Vulkan 1.2
Shader model 4.1 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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