Home GPU Comparison NVIDIA GeForce GTX 675MX vs NVIDIA GeForce GTX 980 Mobile

NVIDIA GeForce GTX 675MX vs NVIDIA GeForce GTX 980 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675MX and 8GB VRAM GeForce GTX 980 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Mobile 's Advantages
Released 2 years and 11 months late
Boost Clock1140MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (224.4GB/s vs 115.2GB/s)
1088 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 675MX
1.256 TFLOPS
GeForce GTX 980 Mobile +271%
4.669 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Sep 2015
GeForce 600M
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1064 MHz
-
Boost Clock
1140 MHz
900 MHz
Memory Clock
1753 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
224.4GB/s

Render Config

-
-
-
-
-
-
960
Shading Units
2048
80
TMUs
128
32
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

13.08 GPixel/s
Pixel Rate
72.96 GPixel/s
52.32 GTexel/s
Texture Rate
145.9 GTexel/s
-
-
-
1256 GFLOPS
FP32 (float)
4.669 TFLOPS
52.32 GFLOPS
FP64 (double)
145.9 GFLOPS

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
GM204
N13E-GSR-A2
GPU Variant
N16E-GXX-A1
Kepler
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
5.2 billion
294 mm²
Die Size
398 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.2
5.1
Shader Model
6.7 (6.4)

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