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Lenovo R5 M230 2 GB

Graphics Processor
Jet
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
Jet
GPU Variant
Jet M2 PRO
(216-0856010)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
690 million
Density
12.3M / mm²
Die Size
56 mm²
Chip Package
FCBGA-962

Mobile Graphics

Release Date
Jan 7th, 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
855 MHz
Memory Clock
1000 MHz
2 Gbps effective

Memory

Memory Size
4 GB
2 GB
Memory Type
DDR3
Memory Bus
64 bit
Bandwidth
16.00 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
6.840 GPixel/s
Texture Rate
17.10 GTexel/s
FP32 (float)
547.2 GFLOPS
FP64 (double)
34.20 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)

Custom Board Notes

Lenovo G510 Laptop

Jet GPU Notes

Generation: Sea Islands
Desktop Variant: Hainan
Mobile Variant: Sun / 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 (1)

Name GPU Clock Boost Clock Memory Clock Other Changes
Lenovo R5 M230 2 GB
780 MHz 855 MHz 1000 MHz 2 GB
Jun 14th, 2024 13:34 EDT change timezone

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