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Lenovo R5 M230

Graphics Processor
Sun
Cores
320
TMUs
20
ROPs
8
Memory Size
1024 MB
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
May 31st, 2014
Generation
Gem System
(R5 M200)
Predecessor
Solar System
Successor
Polaris Mobile
Production
End-of-life
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

Memory Size
1024 MB
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

Slot Width
IGP
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 (3)

Name GPU Clock Boost Clock Memory Clock Other Changes
ASUS R5 M230
780 MHz 850 MHz 1000 MHz
Lenovo R5 M230
780 MHz 850 MHz 900 MHz
Lenovo R5 M230 2 GB
780 MHz 850 MHz 900 MHz 2 GB
Jun 3rd, 2024 12:46 EDT change timezone

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