GeForce GT 750M Mac Edition vs Radeon RX 550X Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 2GB VRAM Radeon RX 550X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 750M Mac Edition 's Advantages
Larger VRAM bandwidth (80.26GB/s vs 48.00GB/s)
Radeon RX 550X Mobile 's Advantages
Released 4 years and 5 months late
Boost Clock1176MHz
256 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 750M Mac Edition
711
Radeon RX 550X Mobile
+111%
1505
Graphics Card
Nov 2013
Release Date
Apr 2018
GeForce 700M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1100 MHz
-
Boost Clock
1176 MHz
1254 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
80.26GB/s
Bandwidth
48.00GB/s
Render Config
-
Compute Units
10
384
Shading Units
640
32
TMUs
40
16
ROPs
16
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
Theoretical Performance
7.408 GPixel/s
Pixel Rate
18.82 GPixel/s
29.63 GTexel/s
Texture Rate
47.04 GTexel/s
-
FP16 (half)
1.505 TFLOPS
711.2 GFLOPS
FP32 (float)
1.505 TFLOPS
29.63 GFLOPS
FP64 (double)
94.08 GFLOPS
Board Design
50W
TDP
50W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
Polaris 23
N14P-GT
GPU Variant
Polaris 23 MXT
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.27 billion
Transistors
2.2 billion
118 mm²
Die Size
103 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4
