AMD Radeon RX 6450M vs AMD Radeon RX 5700 XT 50th Anniversary
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Jul 2019
Generation
Navi Mobile
Navi
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
2000 MHz
1680 MHz
Boost Clock
2460 MHz
1980 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
256bit
Bandwidth
128.0GB/s
448.0GB/s
Render Config
Compute Units
12
40
Shading Units
768
2560
TMUs
48
160
ROPs
32
64
RT Cores
12
-
L1 Cache
128 KB per Array
-
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
78.72 GPixel/s
126.7 GPixel/s
Texture Rate
118.1 GTexel/s
316.8 GTexel/s
FP16 (half)
7.557 TFLOPS
20.28 TFLOPS
FP32 (float)
3.779 TFLOPS
10.14 TFLOPS
FP64 (double)
236.2 GFLOPS
633.6 GFLOPS
Graphics Processor
GPU Name
Navi 24
Navi 10
GPU Variant
Navi 24 XML
Navi 10 XTX
Architecture
RDNA 2.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
5.4 billion
10.3 billion
Die Size
107 mm²
251 mm²
Board Design
TDP
50W
225W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.5
📊 Benchmark
3DMark Time Spy
-
9,199
3DMark Time Spy Extreme
-
4,142
Blender
-
997