کارت گرافیک پاورکالر PowerColor Red Dragon AMD Radeon RX 6800 16GB

Graphics Processor

GPU Name: Navi 21

GPU Variant: Navi 21 XL (215-121000187)

Architecture: RDNA 2.0

Foundry: TSMC

Process Size: 7 nm

Transistors: 26,800 million

Density: 51.5M / mm²

Die Size: 520 mm²

Chip Package: BGA-2425

Graphics Card

Release Date: Oct 28th, 2020

Generation: Nov 25th, 2020

Predecessor: Vega

Successor: Navi II

Production: Active

Bus Interface: PCIe 4.0 x16

Clock Speeds

Base Clock: 1800 MHz

Game Clock: 1950 MHz

Boost Clock: 2170 MHz

Memory Clock: 16 Gbps effective

Memory

Memory Size: 16 GB

Memory Type: GDDR6

Memory Bus: 256 bit

Bandwidth: 512.0 GB/s

Render Config

Shading Units: 3840
TMUs: 240
ROPs: 96
Compute Units: 60
RT Cores: 60
L0 Cache: 32 KB per WGP
L1 Cache: 128 KB per Array
L2 Cache: 4 MB
L3 Cache: 128 MB

Theoretical Performance

Pixel Rate: 208.3 GPixel/s

Texture Rate: 520.8 GTexel/s

FP16 (half): 33.33 TFLOPS (2:1)

FP32 (float): 16.67 TFLOPS

FP64 (double): 1,042 GFLOPS (1:16)

Board Design

Slot Width: Triple-slot

Length: 310 mm

Width: 135 mm

Height: 54 mm

TDP: 250 W

Suggested PSU: 600 W

Outputs:

1x HDMI 2.1
3x DisplayPort 1.4a

Power Connectors:

2x 8-pin

Graphics Features

DirectX: 12 Ultimate (12_2)

OpenGL: 4.6

OpenCL: 2.1

Vulkan: 1.3

Shader Model: 6.8

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