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Lenovo HD 8550M 2 GB

Graphics Processor
Sun
Cores
320
TMUs
20
ROPs
8
Memory Size
2 GB
Memory Type
DDR3
Bus Width
64 bit
GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
Sun
GPU Variant
Sun S3 LE
(216-0841036)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
690 million
Density
12.3M / mm²
Die Size
56 mm²
Chip Package
FCBGA-631/962

Mobile Graphics

Release Date
Jul 13th, 2014
Generation
Solar System
(HD 8500M)
Predecessor
London
Successor
Gem System
Production
End-of-life
Bus Interface
PCIe 3.0 x8

Clock Speeds

Base Clock
650 MHz
Boost Clock
850 MHz
Memory Clock
900 MHz
1800 Mbps effective

Memory

Memory Size
1024 MB
2 GB
Memory Type
DDR3
Memory Bus
64 bit
Bandwidth
14.40 GB/s

Render Config

Shading Units
320
TMUs
20
ROPs
8
Compute Units
5
L1 Cache
16 KB (per CU)
L2 Cache
128 KB

Theoretical Performance

Pixel Rate
6.800 GPixel/s
Texture Rate
17.00 GTexel/s
FP32 (float)
544.0 GFLOPS
FP64 (double)
34.00 GFLOPS (1:16)

Board Design

TDP
unknown
Outputs
Portable Device Dependent

Graphics Features

DirectX
12 (11_1)
OpenGL
4.6
OpenCL
2.1 (1.2)
Vulkan
1.2.170
Shader Model
6.5 (5.1)

Sun GPU Notes

Generation: Sea Islands
Desktop Variant: Hainan
Mobile Variant: Jet / Exo / Banks
Graphics/Compute: GFX6 (gfx601)
Display Core Engine: No Support
Unified Video Decoder: No Support
Video Compression Engine: No Support
CLRX: GCN 1.0

Other retail boards based on this design (2)

Name GPU Clock Boost Clock Memory Clock Other Changes
HP HD 8550M 2 GB
650 MHz 850 MHz 900 MHz 2 GB
Lenovo HD 8550M 2 GB
650 MHz 850 MHz 900 MHz 2 GB
Apr 25th, 2024 12:13 EDT change timezone

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