AMD Radeon R9 390
amd
Brand2560
Cores8GB GDDR5
Memory Size2560 : 160 : 64
Shaders/TMUs/ROPs512 Bit
Memory Bus384 GB/s
BandwidthAMD Radeon R9 390
Techinical Specs
Overview
Manufacturer
amd
Release Date
2015
Launch Price
$ 329
GPU Name
Grenada
GPU Varient
Grenada PRO (215-0880030)
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
6200 mil
Perofrmance
Pixel Rate
64 GPixel/s
Texture Rate
384 GPixel/s
FP16 Performance
TFLOPS
FP32 Performance
5.12 TFLOPS
FP64 Performance
640 GFLOPS
Memory
Memory Size
8 GB
Memory Type
GDDR5
Memory Bus
512 bit
Bandwidth
384 GB/s
Features
DirectX
12
OpenGL
4.6
OpenCL
2.1
Vulkan
Shader Model
6.5
Render Config
Shading Units
2560
TMUs
160
ROPs
64
RT Cores
L1 Cache
16 KB
L2 Cache
1.00 MB
Design & Requirements
Memory Size
8 GB
Length
275 mm
Width
109 mm
TDP
275 W
Required PSU
600 W
Connection Outputs
1x 6-pin + 1x 8-pin
Power Connectors
2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
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Radeon R9 290X
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Performance in Benchmarks
3DMark
Geekbench 5
PassMark
Performance in Games
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