Home GPU Comparison AMD Radeon HD 6750M Mac Edition vs NVIDIA GeForce 940M

AMD Radeon HD 6750M Mac Edition vs NVIDIA GeForce 940M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 2GB VRAM GeForce 940M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750M Mac Edition 's Advantages
Larger VRAM bandwidth (50.82GB/s vs 14.40GB/s)
Lower TDP (35W vs 75W)
NVIDIA GeForce 940M 's Advantages
Released 3 years and 11 months late
Boost Clock1098MHz
More VRAM (2GB vs 512GB)
32 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6750M Mac Edition
0.574 TFLOPS
GeForce 940M +95%
1.124 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Mar 2015
Vancouver
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1020 MHz
-
Boost Clock
1098 MHz
794 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
50.82GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
-
-
-
-
480
Shading Units
512
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

4.784 GPixel/s
Pixel Rate
17.57 GPixel/s
14.35 GTexel/s
Texture Rate
35.14 GTexel/s
-
-
-
574.1 GFLOPS
FP32 (float)
1124 GFLOPS
-
FP64 (double)
35.14 GFLOPS

Board Design

35W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
GM107
Whistler PRO (216-0810005)
GPU Variant
N16S-GT1-KB-B
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.87 billion
104 mm²
Die Size
148 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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