GeForce GT 750M Mac Edition vs Radeon R5 M320
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 4GB VRAM Radeon R5 M320 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 16.00GB/s)
64 additional rendering cores
Radeon R5 M320 's Advantages
Released 1 years and 6 months late
Boost Clock855MHz
More VRAM (4GB vs 2GB)
Score
Benchmark
FP32 (float)
GeForce GT 750M Mac Edition
+29%
711
Radeon R5 M320
547
Graphics Card
Nov 2013
Release Date
May 2015
GeForce 700M
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
780 MHz
-
Boost Clock
855 MHz
1254 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.26GB/s
Bandwidth
16.00GB/s
Render Config
-
Compute Units
5
384
Shading Units
320
32
TMUs
20
16
ROPs
8
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
Theoretical Performance
7.408 GPixel/s
Pixel Rate
6.840 GPixel/s
29.63 GTexel/s
Texture Rate
17.10 GTexel/s
711.2 GFLOPS
FP32 (float)
547.2 GFLOPS
29.63 GFLOPS
FP64 (double)
34.20 GFLOPS
Board Design
50W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
GK107
GPU Name
Jet
N14P-GT
GPU Variant
Jet PRO
(216-0856040)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
0.69 billion
118 mm²
Die Size
56 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.1
Vulkan
1.2.170
3.0
CUDA
-
5.1
Shader Model
6.5 (5.1)