Home GPU Comparison NVIDIA GeForce GTX 675MX vs NVIDIA GeForce 8700M GT

NVIDIA GeForce GTX 675MX vs NVIDIA GeForce 8700M GT

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675MX and 512MB VRAM GeForce 8700M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX 's Advantages
Released 5 years and 4 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 25.60GB/s)
928 additional rendering cores
NVIDIA GeForce 8700M GT 's Advantages
Lower TDP (29W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 675MX +1470%
1.256 TFLOPS
GeForce 8700M GT
0.08 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jun 2007
GeForce 600M
Generation
GeForce 8M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-HE

Clock Speeds

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

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
25.60GB/s

Render Config

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

Theoretical Performance

13.08 GPixel/s
Pixel Rate
5.000 GPixel/s
52.32 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
1256 GFLOPS
FP32 (float)
80.00 GFLOPS
52.32 GFLOPS
FP64 (double)
-

Board Design

100W
TDP
29W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
G84
N13E-GSR-A2
GPU Variant
NB8E-SE
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
3.54 billion
Transistors
0.289 billion
294 mm²
Die Size
169 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0

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