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GPU Comparison

Side-by-side comparison of specifications and performance

Performance Comparison

AMD Radeon RX 5500 XT

153%
153%

AMD Radeon R9 280X

65%
65%
AMD Radeon RX 5500 XT is approximately 88% faster

Technical Specifications

SpecificationAMD Radeon RX 5500 XTAMD Radeon R9 280X
Graphics ProcessorDifferent
Navi 14
Tahiti
CoresDifferent
1408
2048
TMUsDifferent
88
128
ROPs
32
32
Memory SizeDifferent
4 GB
3 GB
Memory TypeDifferent
GDDR6
GDDR5
Bus WidthDifferent
128 bit
384 bit

Graphics Processor

FeatureAMD Radeon RX 5500 XTAMD Radeon R9 280X
GPU NameDifferent
Navi 14
Tahiti
GPU VariantDifferent
Navi 14 XTX(215-0932396)
Tahiti XTL(215-0821065)
ArchitectureDifferent
RDNA 1.0
GCN 1.0
Foundry
TSMC
TSMC
Process SizeDifferent
7 nm
28 nm
TransistorsDifferent
6,400 million
4,313 million
DensityDifferent
40.5M / mm²
12.3M / mm²
Die SizeDifferent
158 mm²
352 mm²
Chip PackageDifferent
BGA-1125
N/A

Graphics Card

FeatureAMD Radeon RX 5500 XTAMD Radeon R9 280X
Release DateDifferent
Dec 12th, 2019
Oct 8th, 2013
GenerationDifferent
Navi(RX 5000)
Volcanic Islands(R9 200)
PredecessorDifferent
Vega
Sea Islands
SuccessorDifferent
Navi II
Pirate Islands
ProductionDifferent
Active
End-of-life
Launch PriceDifferent
169 USD
299 USD
Bus InterfaceDifferent
PCIe 4.0 x8
PCIe 3.0 x16
ReviewsDifferent
49 in our database
105 in our database

Clock Speeds

FeatureAMD Radeon RX 5500 XTAMD Radeon R9 280X
Base ClockDifferent
1607 MHz
850 MHz
Game ClockDifferent
1717 MHz
N/A
Boost ClockDifferent
1845 MHz
1000 MHz
Memory ClockDifferent
1750 MHz14 Gbps effective
1500 MHz6 Gbps effective

Memory

FeatureAMD Radeon RX 5500 XTAMD Radeon R9 280X
Memory SizeDifferent
4 GB
3 GB
Memory TypeDifferent
GDDR6
GDDR5
Memory BusDifferent
128 bit
384 bit
BandwidthDifferent
224.0 GB/s
288.0 GB/s

Render Config

FeatureAMD Radeon RX 5500 XTAMD Radeon R9 280X
Shading UnitsDifferent
1408
2048
TMUsDifferent
88
128
ROPs
32
32
Compute UnitsDifferent
22
32
L2 CacheDifferent
2 MB
768 KB
L1 CacheDifferent
N/A
16 KB (per CU)

Theoretical Performance

FeatureAMD Radeon RX 5500 XTAMD Radeon R9 280X
Pixel RateDifferent
59.04 GPixel/s
32.00 GPixel/s
Texture RateDifferent
162.4 GTexel/s
128.0 GTexel/s
FP16 (half)Different
10.39 TFLOPS (2:1)
N/A
FP32 (float)Different
5.196 TFLOPS
4.096 TFLOPS
FP64 (double)Different
324.7 GFLOPS (1:16)
1,024.0 GFLOPS (1:4)

Board Design

FeatureAMD Radeon RX 5500 XTAMD Radeon R9 280X
Slot Width
Dual-slot
Dual-slot
LengthDifferent
180 mm7.1 inches
275 mm10.8 inches
TDPDifferent
130 W
250 W
Suggested PSUDifferent
300 W
600 W
OutputsDifferent
1x HDMI 2.0b3x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power ConnectorsDifferent
1x 8-pin
1x 6-pin + 1x 8-pin
Part NumberDifferent
102-D33220
N/A
Board NumberDifferent
109-D33257-00B_02
C386
HeightDifferent
N/A
109 mm4.3 inches
WidthDifferent
N/A
36 mm1.4 inches

Graphics Features

FeatureAMD Radeon RX 5500 XTAMD Radeon R9 280X
DirectXDifferent
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCLDifferent
2.1
2.1 (1.2)
VulkanDifferent
1.3
1.2.170
Shader ModelDifferent
6.8
6.5 (5.1)

Comparison Summary

7
Specifications Compared
8
Feature Categories
51
Detailed Features

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