GeForce GT 750M Mac Edition vs Radeon RX 6450M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 4GB VRAM Radeon RX 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6450M 's Advantages
Released 9 years and 2 months late
Boost Clock2460MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (128.0GB/s vs 80.26GB/s)
384 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 750M Mac Edition
711
Radeon RX 6450M
+431%
3779
Graphics Card
Nov 2013
Release Date
Jan 2023
GeForce 700M
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
-
Base Clock
2000 MHz
-
Boost Clock
2460 MHz
1254 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
64bit
80.26GB/s
Bandwidth
128.0GB/s
Render Config
-
Compute Units
12
384
Shading Units
768
32
TMUs
48
16
ROPs
32
-
RT Cores
12
16 KB (per SMX)
L1 Cache
128 KB per Array
256 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
7.408 GPixel/s
Pixel Rate
78.72 GPixel/s
29.63 GTexel/s
Texture Rate
118.1 GTexel/s
-
FP16 (half)
7.557 TFLOPS
711.2 GFLOPS
FP32 (float)
3.779 TFLOPS
29.63 GFLOPS
FP64 (double)
236.2 GFLOPS
Board Design
50W
TDP
50W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
Navi 24
N14P-GT
GPU Variant
Navi 24 XML
Kepler
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
1.27 billion
Transistors
5.4 billion
118 mm²
Die Size
107 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.7
