Home GPU Comparison NVIDIA GeForce GTX 870M vs NVIDIA GeForce 930MX

NVIDIA GeForce GTX 870M vs NVIDIA GeForce 930MX

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 2GB VRAM GeForce 930MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (120.0GB/s vs 14.40GB/s)
960 additional rendering cores
NVIDIA GeForce 930MX 's Advantages
Released 2 years late
Boost Clock has increased by 5% (1020MHz vs 967MHz)
Lower TDP (17W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 870M +231%
2.599 TFLOPS
GeForce 930MX
0.783 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Mar 2016
GeForce 800M
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

941 MHz
Base Clock
952 MHz
967 MHz
Boost Clock
1020 MHz
1250 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
120.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1344
Shading Units
384
112
TMUs
24
24
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
64 KB (per SMM)
384 KB
L2 Cache
1024 KB

Theoretical Performance

27.08 GPixel/s
Pixel Rate
8.160 GPixel/s
108.3 GTexel/s
Texture Rate
24.48 GTexel/s
-
FP16 (half)
-
2.599 TFLOPS
FP32 (float)
783.4 GFLOPS
108.3 GFLOPS
FP64 (double)
24.48 GFLOPS

Graphics Processor

GK104
GPU Name
GM108
N15E-GT-A2
GPU Variant
N16S-GMR
Kepler
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
Unknown
294 mm²
Die Size
Unknown

Board Design

100W
TDP
17W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.0
5.1
Shader Model
5.1

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