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GPU Comparison

Side-by-side comparison of specifications and performance

Performance Comparison

AMD Radeon R9 290

100%
100%

AMD Radeon R9 290X

108%
108%
AMD Radeon R9 290X is approximately 8% faster

Technical Specifications

SpecificationAMD Radeon R9 290AMD Radeon R9 290X
Graphics Processor
Hawaii
Hawaii
CoresDifferent
2560
2816
TMUsDifferent
160
176
ROPs
64
64
Memory Size
4 GB
4 GB
Memory Type
GDDR5
GDDR5
Bus Width
512 bit
512 bit

Graphics Processor

FeatureAMD Radeon R9 290AMD Radeon R9 290X
GPU Name
Hawaii
Hawaii
GPU VariantDifferent
Hawaii PRO(215-0852020)
Hawaii XT(215-0852000)
Architecture
GCN 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
6,200 million
6,200 million
Density
14.2M / mm²
14.2M / mm²
Die Size
438 mm²
438 mm²

Graphics Card

FeatureAMD Radeon R9 290AMD Radeon R9 290X
Release DateDifferent
Nov 5th, 2013
Oct 24th, 2013
Generation
Volcanic Islands(R9 200)
Volcanic Islands(R9 200)
Predecessor
Sea Islands
Sea Islands
Successor
Pirate Islands
Pirate Islands
Production
End-of-life
End-of-life
Launch PriceDifferent
399 USD
549 USD
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
ReviewsDifferent
69 in our database
147 in our database

Clock Speeds

FeatureAMD Radeon R9 290AMD Radeon R9 290X
GPU ClockDifferent
947 MHz
1000 MHz
Memory Clock
1250 MHz5 Gbps effective
1250 MHz5 Gbps effective

Memory

FeatureAMD Radeon R9 290AMD Radeon R9 290X
Memory Size
4 GB
4 GB
Memory Type
GDDR5
GDDR5
Memory Bus
512 bit
512 bit
Bandwidth
320.0 GB/s
320.0 GB/s

Render Config

FeatureAMD Radeon R9 290AMD Radeon R9 290X
Shading UnitsDifferent
2560
2816
TMUsDifferent
160
176
ROPs
64
64
Compute UnitsDifferent
40
44
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
1024 KB

Theoretical Performance

FeatureAMD Radeon R9 290AMD Radeon R9 290X
Pixel RateDifferent
60.61 GPixel/s
64.00 GPixel/s
Texture RateDifferent
151.5 GTexel/s
176.0 GTexel/s
FP32 (float)Different
4.849 TFLOPS
5.632 TFLOPS
FP64 (double)Different
606.1 GFLOPS (1:8)
704.0 GFLOPS (1:8)

Board Design

FeatureAMD Radeon R9 290AMD Radeon R9 290X
Slot Width
Dual-slot
Dual-slot
Length
275 mm10.8 inches
275 mm10.8 inches
Height
109 mm4.3 inches
109 mm4.3 inches
Width
36 mm1.4 inches
36 mm1.4 inches
TDPDifferent
275 W
290 W
Suggested PSU
600 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Board NumberDifferent
109-C67157-00_02
109-C67157-00_02, 109-C67157-00C_03

Graphics Features

FeatureAMD Radeon R9 290AMD Radeon R9 290X
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2.170
1.2.170
Shader Model
6.5
6.5

Comparison Summary

7
Specifications Compared
8
Feature Categories
46
Detailed Features

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