Home GPU Comparison NVIDIA GeForce GTX 670M vs NVIDIA GeForce GTX 870M

NVIDIA GeForce GTX 670M vs NVIDIA GeForce GTX 870M

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 670M 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 670M 's Advantages
Lower TDP (75W vs 100W)
NVIDIA GeForce GTX 870M 's Advantages
Released 2 years late
Boost Clock967MHz
More VRAM (3GB vs 1536GB)
Larger VRAM bandwidth (120.0GB/s vs 72.00GB/s)
1008 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 670M
0.804 TFLOPS
GeForce GTX 870M +223%
2.599 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Mar 2014
GeForce 600M
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

1536MB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
192bit
72.00GB/s
Bandwidth
120.0GB/s

Render Config

-
-
-
7
SM Count
-
336
Shading Units
1344
56
TMUs
112
24
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
384 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

8.372 GPixel/s
Pixel Rate
27.08 GPixel/s
33.49 GTexel/s
Texture Rate
108.3 GTexel/s
-
-
-
803.7 GFLOPS
FP32 (float)
2.599 TFLOPS
66.98 GFLOPS
FP64 (double)
108.3 GFLOPS

Board Design

75W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF114
GPU Name
GK104
N13E-GS1-LP-A1
GPU Variant
N15E-GT-A2
Fermi 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
3.54 billion
332 mm²
Die Size
294 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.0
5.1
Shader Model
5.1

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