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GPU Comparison

Side-by-side comparison of specifications and performance

Performance Comparison

AMD Radeon R9 290X

89%
89%

AMD Radeon RX 580

112%
112%
AMD Radeon RX 580 is approximately 23% faster

Technical Specifications

SpecificationAMD Radeon R9 290XAMD Radeon RX 580
Graphics ProcessorDifferent
Hawaii
Polaris 20
CoresDifferent
2816
2304
TMUsDifferent
176
144
ROPsDifferent
64
32
Memory SizeDifferent
4 GB
8 GB
Memory Type
GDDR5
GDDR5
Bus WidthDifferent
512 bit
256 bit

Graphics Processor

FeatureAMD Radeon R9 290XAMD Radeon RX 580
GPU NameDifferent
Hawaii
Polaris 20
GPU VariantDifferent
Hawaii XT(215-0852000)
Polaris 20 XTX(215-0910038)
ArchitectureDifferent
GCN 2.0
GCN 4.0
FoundryDifferent
TSMC
GlobalFoundries
Process SizeDifferent
28 nm
14 nm
TransistorsDifferent
6,200 million
5,700 million
DensityDifferent
14.2M / mm²
24.6M / mm²
Die SizeDifferent
438 mm²
232 mm²
Chip PackageDifferent
N/A
BGA-1401

Graphics Card

FeatureAMD Radeon R9 290XAMD Radeon RX 580
Release DateDifferent
Oct 24th, 2013
Apr 18th, 2017
GenerationDifferent
Volcanic Islands(R9 200)
Polaris(RX 500)
PredecessorDifferent
Sea Islands
Arctic Islands
SuccessorDifferent
Pirate Islands
Vega
ProductionDifferent
End-of-life
Active
Launch PriceDifferent
549 USD
229 USD
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
ReviewsDifferent
147 in our database
52 in our database
Current PriceDifferent
N/A
Amazon/Newegg

Clock Speeds

FeatureAMD Radeon R9 290XAMD Radeon RX 580
GPU ClockDifferent
1000 MHz
N/A
Memory ClockDifferent
1250 MHz5 Gbps effective
2000 MHz8 Gbps effective
Base ClockDifferent
N/A
1257 MHz
Boost ClockDifferent
N/A
1340 MHz

Memory

FeatureAMD Radeon R9 290XAMD Radeon RX 580
Memory SizeDifferent
4 GB
8 GB
Memory Type
GDDR5
GDDR5
Memory BusDifferent
512 bit
256 bit
BandwidthDifferent
320.0 GB/s
256.0 GB/s

Render Config

FeatureAMD Radeon R9 290XAMD Radeon RX 580
Shading UnitsDifferent
2816
2304
TMUsDifferent
176
144
ROPsDifferent
64
32
Compute UnitsDifferent
44
36
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 CacheDifferent
1024 KB
2 MB

Theoretical Performance

FeatureAMD Radeon R9 290XAMD Radeon RX 580
Pixel RateDifferent
64.00 GPixel/s
42.88 GPixel/s
Texture RateDifferent
176.0 GTexel/s
193.0 GTexel/s
FP32 (float)Different
5.632 TFLOPS
6.175 TFLOPS
FP64 (double)Different
704.0 GFLOPS (1:8)
385.9 GFLOPS (1:16)
FP16 (half)Different
N/A
6.175 TFLOPS (1:1)

Board Design

FeatureAMD Radeon R9 290XAMD Radeon RX 580
Slot Width
Dual-slot
Dual-slot
LengthDifferent
275 mm10.8 inches
241 mm9.5 inches
HeightDifferent
109 mm4.3 inches
N/A
WidthDifferent
36 mm1.4 inches
N/A
TDPDifferent
290 W
185 W
Suggested PSUDifferent
600 W
450 W
OutputsDifferent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.0b3x DisplayPort 1.4a
Power ConnectorsDifferent
1x 6-pin + 1x 8-pin
1x 8-pin
Board NumberDifferent
109-C67157-00_02, 109-C67157-00C_03
C940, D009-04

Graphics Features

FeatureAMD Radeon R9 290XAMD Radeon RX 580
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
VulkanDifferent
1.2.170
1.3
Shader ModelDifferent
6.5
6.7

Comparison Summary

7
Specifications Compared
8
Feature Categories
51
Detailed Features

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