AMD Radeon RX 6450M vs ATI Radeon HD 5830
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Feb 2010
Generation
Navi Mobile
Evergreen
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 2.0 x16
Clock Speeds
Base Clock
2000 MHz
-
Boost Clock
2460 MHz
-
Memory Clock
2000 MHz
1000 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
128.0GB/s
128.0GB/s
Render Config
Compute Units
12
14
Shading Units
768
1120
TMUs
48
56
ROPs
32
16
RT Cores
12
-
L1 Cache
128 KB per Array
8 KB (per CU)
L2 Cache
1024 KB
512 KB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
78.72 GPixel/s
12.80 GPixel/s
Texture Rate
118.1 GTexel/s
44.80 GTexel/s
FP16 (half)
7.557 TFLOPS
-
FP32 (float)
3.779 TFLOPS
1.792 TFLOPS
FP64 (double)
236.2 GFLOPS
358.4 GFLOPS
Graphics Processor
GPU Name
Navi 24
Cypress
GPU Variant
Navi 24 XML
Cypress LE(215-0735047)
Architecture
RDNA 2.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
6 nm
40 nm
Transistors
5.4 billion
2.154 billion
Die Size
107 mm²
334 mm²
Board Design
TDP
50W
175W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.2
1.2
Vulkan
1.3
N/A
Shader Model
6.7
5.0
📊 Benchmark
3DMark Time Spy
-
301