AMD Radeon R9 285 Graphics Card

Last updated:

Specifications

Generation
Volcanic Islands
GPU Name
Tonga
Bus interface
PCIe 3.0 x16
GPU clock
918 MHz
Memory size
2 GB
DirectX
12 (12_0)
Release date
Sep 2nd, 2014

Graphics Processor

GPU Name
Tonga
GPU variant
Tonga PRO (215-0851128)
Architecture
GCN 3.0
TSMC
Process size
28 nm
Transistors
5,000 million
Die size
366 mm²

Graphics card

Release date
Sep 2nd, 2014
Generation
Volcanic Islands
Production
End-of-life
Launch price
249 USD
Bus interface
PCIe 3.0 x16
Reviews
59 in our database

Clock Speeds

GPU clock
918 MHz
Memory clock
1375 MHz 5500 MHz effective

Memory

Memory size
2 GB
Memory type
GDDR5
Memory bus
256 bit
Bandwidth
176.0 GB/s

Render Config

Shading units
1792
TMUs
112
ROPs
32
Compute units
28
Cache L1
16 KB (per CU)
Cache L2
512 KB

Theoretical Performance

Pixel rate
29.38 GPixel/s
Texture rate
102.8 GTexel/s
FP16 (half) performance
3.290 TFLOPS (1:1)
FP32 (float) performance
3.290 TFLOPS
FP64 (double) performance
205.6 GFLOPS (1:16)

Board Design

Slot width
Dual-slot
Length
221 mm 8.7 inches
Width
109 mm 4.3 inches
Height
36 mm 1.4 inches
TDP
190 W
Suggested PSU
450 W
Outputs
2x DVI1x HDMI1x DisplayPort
Power connectors
2x 6-pin
Board number
C766

Graphics Features

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
Shader model
6.3

Drivers

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Benchmark & Performance

Gaming

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