Intel HD Graphics: GPU Specs & Benchmarks

The HD Graphics is a graphics card by Intel, built on the 22 nm process and based on the Bay Trail GT1 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Bay Trail GT1
Architecture
Generation 7.0
Foundry
Intel
Process Size
22 nm
Transistors
unknown
Die Size
unknown

Graphics Card

Release Date
Sep 2nd, 2013
Family
HD Graphics-T
(Bay Trail)
Production
End-of-life
Bus Interface
Ring Bus

Memory

Memory Size
System Shared
Memory Type
System Shared
Memory Bus
System Shared
Bandwidth
System Dependent

Performance

Pixel fillrate
646.0 MPixel/s
Texture fillrate
2.584 GTexel/s
FP32 (float) performance
41.34 GFLOPS
FP64 (double) performance
10.34 GFLOPS (1:4)

Clock Speeds

Base Clock
311 MHz
Boost Clock
646 MHz
Memory Clock
System Shared

Render Config

Shading Units
32
TMUs
4
ROPs
1

Board Design

Slot Width
IGP
Thermal design power (TDP)
4 W
Display Connectors
No outputs

API support

DirectX
11.1 (11_0)
OpenGL
4.0
OpenCL
1.2
Vulkan
1.0
Shader Model
5.0
HD Graphics
Intel HD Graphics: GPU Specs & Benchmarks