NVIDIA GeForce GT 750M Mac Edition vs AMD Radeon E8870
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 4GB VRAM Radeon E8870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 750M Mac Edition 's Advantages
Lower TDP (50W vs 75W)
AMD Radeon E8870 's Advantages
Released 1 years and 10 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 80.26GB/s)
384 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 750M Mac Edition
0.711 TFLOPS
Radeon E8870
+116%
1.536 TFLOPS
Graphics Card
Nov 2013
Release Date
Sep 2015
GeForce 700M
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
-
-
-
-
-
1254 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.26GB/s
Bandwidth
96.00GB/s
Render Config
-
Compute Units
12
-
-
-
384
Shading Units
768
32
TMUs
48
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
7.408 GPixel/s
Pixel Rate
16.00 GPixel/s
29.63 GTexel/s
Texture Rate
48.00 GTexel/s
-
-
-
711.2 GFLOPS
FP32 (float)
1.536 TFLOPS
29.63 GFLOPS
FP64 (double)
96.00 GFLOPS
Board Design
50W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK107
GPU Name
Saturn
N14P-GT
GPU Variant
Saturn PRO
Kepler
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
2.08 billion
118 mm²
Die Size
160 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.3
