AMD Radeon R9 290X vs AMD Radeon RX 5300 XT OEM
GPU Specs Compare
Graphics Card
Release Date
Oct 2013
Oct 2019
Generation
Volcanic Islands
Navi
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
-
1670 MHz
Boost Clock
-
1845 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
512bit
128bit
Bandwidth
320.0GB/s
112.0GB/s
Render Config
Compute Units
44
22
Shading Units
2816
1408
TMUs
176
88
ROPs
64
32
L1 Cache
16 KB (per CU)
-
L2 Cache
1024 KB
2 MB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
59.04 GPixel/s
Texture Rate
176.0 GTexel/s
162.4 GTexel/s
FP32 (float)
5.632 TFLOPS
5.196 TFLOPS
FP64 (double)
704.0 GFLOPS
324.7 GFLOPS
FP16 (half)
-
10.39 TFLOPS
Graphics Processor
GPU Name
Hawaii
Navi 14
GPU Variant
Hawaii XT(215-0852000)
Navi 14 XL
Architecture
GCN 2.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
6.2 billion
6.4 billion
Die Size
438 mm²
158 mm²
Board Design
TDP
290W
100W
Suggested PSU
600 W
300 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2.170
1.4
Shader Model
6.5
6.8