Home GPU Comparison NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce GTX 870M

NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce GTX 870M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 3GB VRAM GeForce GTX 870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 120.0GB/s)
NVIDIA GeForce GTX 870M 's Advantages
Released 11 months late
Boost Clock967MHz
More VRAM (3GB vs 1024GB)

Score

Benchmark

FP32 (float)
GeForce GTX 675MX Mac Edition
1.933 TFLOPS
GeForce GTX 870M +34%
2.599 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Mar 2014
GeForce 600M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
941 MHz
-
Boost Clock
967 MHz
1250 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
160.0GB/s
Bandwidth
120.0GB/s

Render Config

-
-
-
-
-
-
1344
Shading Units
1344
112
TMUs
112
32
ROPs
24
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

20.13 GPixel/s
Pixel Rate
27.08 GPixel/s
80.53 GTexel/s
Texture Rate
108.3 GTexel/s
-
-
-
1.933 TFLOPS
FP32 (float)
2.599 TFLOPS
80.53 GFLOPS
FP64 (double)
108.3 GFLOPS

Board Design

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

Graphics Processor

GK104
GPU Name
GK104
N13E-GSR-A2
GPU Variant
N15E-GT-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
3.54 billion
294 mm²
Die Size
294 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
3.0
5.1
Shader Model
5.1

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