AMD Radeon RX 5300 vs AMD Radeon Sky 900
GPU · Specs Compare
Graphics Card
Release Date
May 2020
Mar 2013
Generation
Navi
Radeon Sky
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1327 MHz
825 MHz
Boost Clock
1645 MHz
950 MHz
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
3GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
384bit
Bandwidth
168.0GB/s
240.0GB/s
Render Config
Compute Units
22
28
Shading Units
1408
1792
TMUs
88
112
ROPs
32
32
L2 Cache
1536 KB
768 KB
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
52.64 GPixel/s
30.40 GPixel/s
Texture Rate
144.8 GTexel/s
106.4 GTexel/s
FP16 (half)
9.265 TFLOPS
—
FP32 (float)
4.632 TFLOPS
3.405 TFLOPS
FP64 (double)
289.5 GFLOPS
851.2 GFLOPS
Graphics Processor
GPU Name
Navi 14
Tahiti
GPU Variant
Navi 14 XE
Orthrus
Architecture
RDNA 1.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
6.4 billion
4.313 billion
Die Size
158 mm²
352 mm²
Board Design
TDP
100W
300W
Suggested PSU
300 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x DVI1x mini-DisplayPort 1.2
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.5
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.