Home GPU Comparison NVIDIA GeForce GTX 675MX vs NVIDIA GeForce 705A

NVIDIA GeForce GTX 675MX vs NVIDIA GeForce 705A

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675MX and 1024MB VRAM GeForce 705A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (115.2GB/s vs 14.40GB/s)
912 additional rendering cores
NVIDIA GeForce 705A 's Advantages
Released 1 years and 9 months late
Lower TDP (15W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 675MX +1280%
1.256 TFLOPS
GeForce 705A
0.091 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jul 2014
GeForce 600M
Generation
GeForce 700A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
115.2GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
-
SM Count
1
960
Shading Units
48
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

13.08 GPixel/s
Pixel Rate
950.0 MPixel/s
52.32 GTexel/s
Texture Rate
3.800 GTexel/s
-
-
-
1256 GFLOPS
FP32 (float)
91.20 GFLOPS
52.32 GFLOPS
FP64 (double)
7.600 GFLOPS

Board Design

100W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
GF119
N13E-GSR-A2
GPU Variant
GF119 B1
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.292 billion
294 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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