GeForce GT 750M Mac Edition vs Radeon R5 A220
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 1024MB VRAM Radeon R5 A220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 750M Mac Edition 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.26GB/s vs 14.40GB/s)
224 additional rendering cores
Radeon R5 A220 's Advantages
Lower TDP (35W vs 50W)
Score
Benchmark
FP32 (float)
GeForce GT 750M Mac Edition
+186%
711
Radeon R5 A220
248
Graphics Card
Nov 2013
Release Date
Jan 2014
GeForce 700M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1254 MHz
Memory Clock
900 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.26GB/s
Bandwidth
14.40GB/s
Render Config
-
Compute Units
2
384
Shading Units
160
32
TMUs
8
16
ROPs
4
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
Theoretical Performance
7.408 GPixel/s
Pixel Rate
3.100 GPixel/s
29.63 GTexel/s
Texture Rate
6.200 GTexel/s
711.2 GFLOPS
FP32 (float)
248.0 GFLOPS
29.63 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
35W
No outputs
Outputs
1x DVI
1x HDMI 1.3a
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
Caicos
N14P-GT
GPU Variant
Caicos XT
(215-0804070)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.37 billion
118 mm²
Die Size
67 mm²
Graphics Features
12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0