AMD Radeon 740M vs AMD Radeon RX 550 Mobile
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Jul 2017
Generation
Navi III IGP
Mobility Radeon
Type
Integrated
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x8
Clock Speeds
Base Clock
800 MHz
1100 MHz
Boost Clock
2800 MHz
1287 MHz
Memory Clock
System Shared
1500 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
128bit
Bandwidth
System Dependent
96.00GB/s
Render Config
Compute Units
4
10
Shading Units
256
640
TMUs
16
40
ROPs
8
16
RT Cores
4
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
20.59 GPixel/s
Texture Rate
44.80 GTexel/s
51.48 GTexel/s
FP16 (half)
5.734 TFLOPS
1.647 TFLOPS
FP32 (float)
2.867 TFLOPS
1.647 TFLOPS
FP64 (double)
179.2 GFLOPS
103.0 GFLOPS
Graphics Processor
GPU Name
Hawx Point
Lexa
Architecture
RDNA 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
14 nm
Transistors
25.39 billion
2.2 billion
Die Size
178 mm²
103 mm²
GPU Variant
-
Lexa PRO(215-0904018)
Board Design
TDP
15W
50W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.4