AMD Radeon RX 6450M vs NVIDIA GeForce GTX 950
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Aug 2015
Generation
Navi Mobile
GeForce 900
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
2000 MHz
1024 MHz
Boost Clock
2460 MHz
1188 MHz
Memory Clock
2000 MHz
1653 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
128bit
Bandwidth
128.0GB/s
105.8GB/s
Render Config
Compute Units
12
-
Shading Units
768
768
TMUs
48
48
ROPs
32
32
RT Cores
12
-
L1 Cache
128 KB per Array
48 KB (per SMM)
L2 Cache
1024 KB
1024 KB
L3 Cache
16 MB
-
Theoretical Performance
Pixel Rate
78.72 GPixel/s
38.02 GPixel/s
Texture Rate
118.1 GTexel/s
57.02 GTexel/s
FP16 (half)
7.557 TFLOPS
-
FP32 (float)
3.779 TFLOPS
1.825 TFLOPS
FP64 (double)
236.2 GFLOPS
57.02 GFLOPS
Graphics Processor
GPU Name
Navi 24
GM206
GPU Variant
Navi 24 XML
GM206-250-A1
Architecture
RDNA 2.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
5.4 billion
2.94 billion
Die Size
107 mm²
228 mm²
Board Design
TDP
50W
90W
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
-
250 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.4
CUDA
-
5.2
📊 Benchmark
3DMark Time Spy
-
1,903
3DMark Time Spy Extreme
-
396