Home GPU Comparison NVIDIA GeForce GT 650M vs NVIDIA GeForce GT 755M Mac Edition

NVIDIA GeForce GT 650M vs NVIDIA GeForce GT 755M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 650M and 1024MB VRAM GeForce GT 755M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M 's Advantages
Boost Clock950MHz
Lower TDP (45W vs 50W)
NVIDIA GeForce GT 755M Mac Edition 's Advantages
Released 1 years and 8 months late
Larger VRAM bandwidth (80.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 650M
0.73 TFLOPS
GeForce GT 755M Mac Edition +14%
0.833 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Nov 2013
GeForce 600M
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

835 MHz
Base Clock
-
950 MHz
Boost Clock
-
900 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
80.00GB/s

Render Config

-
-
-
-
-
-
384
Shading Units
384
32
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.600 GPixel/s
Pixel Rate
8.680 GPixel/s
30.40 GTexel/s
Texture Rate
34.72 GTexel/s
-
-
-
729.6 GFLOPS
FP32 (float)
833.3 GFLOPS
30.40 GFLOPS
FP64 (double)
34.72 GFLOPS

Board Design

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

Graphics Processor

GK107
GPU Name
GK107
N13P-GT-A2
GPU Variant
GT 755M
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
1.27 billion
118 mm²
Die Size
118 mm²

Graphics Features

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

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