Home GPU Comparison NVIDIA GeForce GTX 670MX vs NVIDIA GeForce 825M

NVIDIA GeForce GTX 670MX vs NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 670MX and 1024MB VRAM GeForce 825M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670MX 's Advantages
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (67.20GB/s vs 14.40GB/s)
576 additional rendering cores
NVIDIA GeForce 825M 's Advantages
Released 1 years and 3 months late
Boost Clock941MHz
Lower TDP (33W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GTX 670MX +59%
1.154 TFLOPS
GeForce 825M
0.723 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jan 2014
GeForce 600M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
941 MHz
700 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
67.20GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
-
-
-
960
Shading Units
384
80
TMUs
32
24
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

12.02 GPixel/s
Pixel Rate
7.528 GPixel/s
48.08 GTexel/s
Texture Rate
30.11 GTexel/s
-
-
-
1154 GFLOPS
FP32 (float)
722.7 GFLOPS
48.08 GFLOPS
FP64 (double)
30.11 GFLOPS

Board Design

75W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK104
GPU Name
GK208
N13E-GR-A2
GPU Variant
-
Kepler
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.02 billion
294 mm²
Die Size
87 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
3.5
5.1
Shader Model
5.1

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