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Sapphire GPRO E8870

  • 32271-00-10G
  • 32271-00-21G
Graphics Processor
Saturn
Cores
768
TMUs
48
ROPs
16
Memory Size
4 GB
Memory Type
GDDR5
Bus Width
128 bit
Front GPU Chip
GPU Chip
GPU
I/O
I/O
Top
Top
Bottom
Bottom

Graphics Processor

GPU Name
Saturn
GPU Variant
Saturn ES8870
(216-0865010)
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
2,080 million
Density
13.0M / mm²
Die Size
160 mm²
Chip Package
FCBGA-1093

Mobile Graphics

Release Date
Sep 29th, 2015
Generation
Embedded
(8000)
Production
End-of-life
Bus Interface
PCIe 3.0 x16

Clock Speeds

GPU Clock
1000 MHz
Memory Clock
1500 MHz
6 Gbps effective

Memory

Memory Size
4 GB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
96.00 GB/s

Render Config

Shading Units
768
TMUs
48
ROPs
16
Compute Units
12
L1 Cache
16 KB (per CU)
L2 Cache
256 KB

Theoretical Performance

Pixel Rate
16.00 GPixel/s
Texture Rate
48.00 GTexel/s
FP32 (float)
1.536 TFLOPS
FP64 (double)
96.00 GFLOPS (1:16)

Board Design

Slot Width
Single-slot
Length
174 mm
6.9 inches
Width
116 mm
4.6 inches
TDP
75 W
Outputs
4x DisplayPort 1.2
6x mini-DisplayPort 1.2
Power Connectors
None
Board Number
C600

Graphics Features

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2.170
Shader Model
6.5

Saturn GPU Notes

Generation: Sea Islands
Desktop Variant: Bonaire / Tobago
Mobile Variant: Strato / Emerald
Graphics/Compute: GFX7 (gfx704)
Display Core Engine: 8.2
Unified Video Decoder: 4.2
Video Compression Engine: 2.0
System DMA: 1.0.0
CLRX: GCN 1.1.0

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
Sapphire GPRO E8870
1000 MHz 1500 MHz 174 mm/6.9 inches, 6x mini-DisplayPort
May 8th, 2024 03:10 EDT change timezone

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