Home GPU Comparison NVIDIA GeForce GT 650M Mac Edition vs NVIDIA GeForce 930M

NVIDIA GeForce GT 650M Mac Edition vs NVIDIA GeForce 930M

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 650M Mac Edition and 2GB VRAM GeForce 930M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M Mac Edition 's Advantages
Larger VRAM bandwidth (80.26GB/s vs 14.40GB/s)
NVIDIA GeForce 930M 's Advantages
Released 2 years and 8 months late
Boost Clock941MHz
More VRAM (2GB vs 512GB)
Lower TDP (33W vs 45W)

Score

Benchmark

FP32 (float)
GeForce GT 650M Mac Edition
0.691 TFLOPS
GeForce 930M +4%
0.723 TFLOPS
VS

Graphics Card

Jul 2012
Release Date
Mar 2015
GeForce 600M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
928 MHz
-
Boost Clock
941 MHz
1254 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.26GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
384
32
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
7.528 GPixel/s
28.80 GTexel/s
Texture Rate
22.58 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
722.7 GFLOPS
28.80 GFLOPS
FP64 (double)
22.58 GFLOPS

Board Design

45W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
GM108
N13P-GT-W-A2
GPU Variant
N16S-GM
Kepler
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
Unknown
118 mm²
Die Size
Unknown

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.0
5.1
Shader Model
5.1

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