Home GPU Comparison NVIDIA GeForce GT 750M Mac Edition vs AMD Radeon HD 8750A

NVIDIA GeForce GT 750M Mac Edition vs AMD Radeon HD 8750A

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 1024MB VRAM Radeon HD 8750A 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
Released 9 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (80.26GB/s vs 16.00GB/s)
AMD Radeon HD 8750A 's Advantages
Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 750M Mac Edition +54%
0.711 TFLOPS
Radeon HD 8750A
0.461 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Feb 2013
GeForce 700M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
1254 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.26GB/s
Bandwidth
16.00GB/s

Render Config

-
Compute Units
6
-
-
-
384
Shading Units
384
32
TMUs
24
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
4.800 GPixel/s
29.63 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
711.2 GFLOPS
FP32 (float)
460.8 GFLOPS
29.63 GFLOPS
FP64 (double)
28.80 GFLOPS

Board Design

50W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK107
GPU Name
Mars
N14P-GT
GPU Variant
Mars XT
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
0.95 billion
118 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
5.1

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