Home GPU Comparison NVIDIA GeForce GT 750M Mac Edition vs AMD Radeon HD 6950M

NVIDIA GeForce GT 750M Mac Edition vs AMD Radeon HD 6950M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 750M Mac Edition and 1024MB VRAM Radeon HD 6950M 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 2 years and 10 months late
More VRAM (2GB vs 1024GB)
AMD Radeon HD 6950M 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 80.26GB/s)
576 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 750M Mac Edition
0.711 TFLOPS
Radeon HD 6950M +56%
1.114 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jan 2011
GeForce 700M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
1254 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.26GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
12
-
-
-
384
Shading Units
960
32
TMUs
48
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

7.408 GPixel/s
Pixel Rate
18.56 GPixel/s
29.63 GTexel/s
Texture Rate
27.84 GTexel/s
-
-
-
711.2 GFLOPS
FP32 (float)
1114 GFLOPS
29.63 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

GK107
GPU Name
Blackcomb
N14P-GT
GPU Variant
Blackcomb PRO
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
1.7 billion
118 mm²
Die Size
212 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

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