Home GPU Comparison NVIDIA GeForce GTX 870M vs NVIDIA GeForce RTX 2070 Max Q

NVIDIA GeForce GTX 870M vs NVIDIA GeForce RTX 2070 Max Q

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 8GB VRAM GeForce RTX 2070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Max Q 's Advantages
Released 4 years and 10 months late
Boost Clock has increased by 23% (1185MHz vs 967MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (384.0GB/s vs 120.0GB/s)
960 additional rendering cores
Lower TDP (90W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 870M
2.599 TFLOPS
GeForce RTX 2070 Max Q +110%
5.46 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2019
GeForce 800M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

941 MHz
Base Clock
885 MHz
967 MHz
Boost Clock
1185 MHz
1250 MHz
Memory Clock
1500 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
256bit
120.0GB/s
Bandwidth
384.0GB/s

Render Config

-
-
-
-
SM Count
36
1344
Shading Units
2304
112
TMUs
144
24
ROPs
64
-
Tensor Cores
288
-
RT Cores
36
16 KB (per SMX)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

27.08 GPixel/s
Pixel Rate
75.84 GPixel/s
108.3 GTexel/s
Texture Rate
170.6 GTexel/s
-
FP16 (half)
10.92 TFLOPS
2.599 TFLOPS
FP32 (float)
5.460 TFLOPS
108.3 GFLOPS
FP64 (double)
170.6 GFLOPS

Board Design

100W
TDP
90W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
TU106
N15E-GT-A2
GPU Variant
N18E-G2-A1
Kepler
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
3.54 billion
Transistors
10.8 billion
294 mm²
Die Size
445 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
7.5
5.1
Shader Model
6.6

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