AMD Radeon RX 6300 vs AMD Radeon R9 290X2
GPU Specs Compare
Graphics Card
Release Date
Unknown
Jun 2014
Generation
Navi II
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
-
Boost Clock
2040 MHz
-
Memory Clock
2000 MHz
1350 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
32bit
512bit
Bandwidth
64.00GB/s
345.6GB/s
Render Config
Compute Units
12
44
Shading Units
768
2816
TMUs
48
176
ROPs
32
64
RT Cores
12
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
1024 KB
L3 Cache
8 MB
-
Theoretical Performance
Pixel Rate
65.28 GPixel/s
64.00 GPixel/s
Texture Rate
97.92 GTexel/s
176.0 GTexel/s
FP16 (half)
6.267 TFLOPS
-
FP32 (float)
3.133 TFLOPS
5.632 TFLOPS
FP64 (double)
195.8 GFLOPS
704.0 GFLOPS
Graphics Processor
GPU Name
Navi 24
Hawaii
GPU Variant
Navi 24 XL
Hawaii XT(215-0852000)
Architecture
RDNA 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
5.4 billion
6.2 billion
Die Size
107 mm²
438 mm²
Board Design
TDP
32W
580W
Suggested PSU
200 W
950 W
Outputs
2x HDMI 2.1
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
4x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.0
Vulkan
1.3
1.2
Shader Model
6.7
6.3