AMD Radeon E9390 PCIe vs AMD Radeon RX 6650 XT
GPU · Specs Compare
Graphics Card
Release Date
Oct 2019
May 2022
Generation
Embedded
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
713 MHz
2055 MHz
Boost Clock
1089 MHz
2635 MHz
Memory Clock
1250 MHz
2190 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
280.3GB/s
Render Config
Compute Units
28
32
Shading Units
1792
2048
TMUs
112
128
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
2 MB
RT Cores
—
32
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
34.85 GPixel/s
168.6 GPixel/s
Texture Rate
122.0 GTexel/s
337.3 GTexel/s
FP16 (half)
3.903 TFLOPS
21.59 TFLOPS
FP32 (float)
3.903 TFLOPS
10.79 TFLOPS
FP64 (double)
243.9 GFLOPS
674.6 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Navi 23
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
11.06 billion
Die Size
232 mm²
237 mm²
GPU Variant
—
Navi 23 KXT(215-130000136)
Board Design
TDP
75W
176W
Outputs
4x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.