AMD Radeon RX 5300 XT OEM vs AMD Radeon RX 6900 XTX
GPU Specs Compare
Graphics Card
Release Date
Oct 2019
Unknown
Generation
Navi
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1670 MHz
2075 MHz
Boost Clock
1845 MHz
2435 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
576.0GB/s
Render Config
Compute Units
22
80
Shading Units
1408
5120
TMUs
88
320
ROPs
32
128
L2 Cache
2 MB
4 MB
RT Cores
-
80
L1 Cache
-
128 KB per Array
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
59.04 GPixel/s
311.7 GPixel/s
Texture Rate
162.4 GTexel/s
779.2 GTexel/s
FP16 (half)
10.39 TFLOPS
49.87 TFLOPS
FP32 (float)
5.196 TFLOPS
24.93 TFLOPS
FP64 (double)
324.7 GFLOPS
1.558 TFLOPS
Graphics Processor
GPU Name
Navi 14
Navi 21
GPU Variant
Navi 14 XL
Navi 21 XTXH(215-121000247)
Architecture
RDNA 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
6.4 billion
26.8 billion
Die Size
158 mm²
520 mm²
Board Design
TDP
100W
330W
Suggested PSU
300 W
700 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.4
1.3
Shader Model
6.8
6.5