Home GPU Comparison NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce 705M

NVIDIA GeForce GT 755M Mac Edition vs NVIDIA GeForce 705M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M Mac Edition and 1024MB VRAM GeForce 705M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 755M Mac Edition 's Advantages
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)
336 additional rendering cores
NVIDIA GeForce 705M 's Advantages
Lower TDP (15W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 755M Mac Edition +486%
0.833 TFLOPS
GeForce 705M
0.142 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Unknown
GeForce 700M
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
-
SM Count
1
384
Shading Units
48
32
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

8.680 GPixel/s
Pixel Rate
1.476 GPixel/s
34.72 GTexel/s
Texture Rate
5.904 GTexel/s
-
-
-
833.3 GFLOPS
FP32 (float)
141.7 GFLOPS
34.72 GFLOPS
FP64 (double)
11.81 GFLOPS

Board Design

50W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK107
GPU Name
GF119
GT 755M
GPU Variant
GF119 B1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.292 billion
118 mm²
Die Size
79 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.1
5.1
Shader Model
5.1

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