AMD Radeon 740M vs AMD Radeon RX 6450M
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2023
Generation
Navi III IGP
Navi Mobile
Type
Integrated
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
800 MHz
2000 MHz
Boost Clock
2800 MHz
2460 MHz
Memory Clock
System Shared
2000 MHz
Memory
Memory Size
System Shared
4GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
64bit
Bandwidth
System Dependent
128.0GB/s
Render Config
Compute Units
4
12
Shading Units
256
768
TMUs
16
48
ROPs
8
32
RT Cores
4
12
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
1024 KB
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
78.72 GPixel/s
Texture Rate
44.80 GTexel/s
118.1 GTexel/s
FP16 (half)
5.734 TFLOPS
7.557 TFLOPS
FP32 (float)
2.867 TFLOPS
3.779 TFLOPS
FP64 (double)
179.2 GFLOPS
236.2 GFLOPS
Graphics Processor
GPU Name
Hawx Point
Navi 24
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
6 nm
Transistors
25.39 billion
5.4 billion
Die Size
178 mm²
107 mm²
GPU Variant
—
Navi 24 XML
Board Design
TDP
15W
50W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.3
Shader Model
6.8
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.