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Dell RX 560X OEM

Graphics Processor
Polaris 21
Cores
1024
TMUs
64
ROPs
16
Memory Size
4 GB
Memory Type
GDDR5
Bus Width
128 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
Polaris 21
GPU Variant
Polaris 21 XT
(215-0908004)
Architecture
GCN 4.0
Foundry
GlobalFoundries
Process Size
14 nm
Transistors
3,000 million
Density
24.4M / mm²
Die Size
123 mm²
Chip Package
BGA-769

Graphics Card

Release Date
Apr 11th, 2018
Generation
Polaris
(RX 500X)
Predecessor
Polaris
Successor
Vega
Production
Active
Bus Interface
PCIe 3.0 x8

Clock Speeds

Base Clock
1175 MHz
Boost Clock
1275 MHz
Memory Clock
1750 MHz
7 Gbps effective

Memory

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

Render Config

Shading Units
1024
TMUs
64
ROPs
16
Compute Units
16
L1 Cache
16 KB (per CU)
L2 Cache
1024 KB

Theoretical Performance

Pixel Rate
20.40 GPixel/s
Texture Rate
81.60 GTexel/s
FP16 (half)
2.611 TFLOPS (1:1)
FP32 (float)
2.611 TFLOPS
FP64 (double)
163.2 GFLOPS (1:16)

Board Design

Slot Width
Dual-slot
TDP
75 W
Suggested PSU
250 W
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
Power Connectors
None
Board Number
C981

Graphics Features

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
Shader Model
6.7

Polaris 21 GPU Notes

Generation: Polaris
Codename: Baffin
Graphics/Compute: GFX8 (gfx803)
Display Core Engine: 11.2
Unified Video Decoder: 6.3
Video Compression Engine: 3.4
System DMA: 3.0.0
CLRX: GCN 1.2.0

Other retail boards based on this design (1)

Name GPU Clock Boost Clock Memory Clock Other Changes
Dell RX 560X OEM
1175 MHz 1275 MHz 1750 MHz
Apr 19th, 2024 00:58 EDT change timezone

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