Home GPU Comparison NVIDIA GeForce RTX 2080 Max Q vs NVIDIA GeForce GTX 860M

NVIDIA GeForce RTX 2080 Max Q vs NVIDIA GeForce GTX 860M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Max Q and 4GB VRAM GeForce GTX 860M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Max Q 's Advantages
Released 5 years late
Boost Clock has increased by 1% (1095MHz vs 1085MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (384.0GB/s vs 80.19GB/s)
2304 additional rendering cores
NVIDIA GeForce GTX 860M 's Advantages
Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)
GeForce RTX 2080 Max Q +364%
6.447 TFLOPS
GeForce GTX 860M
1.389 TFLOPS
3DMark Time Spy
GeForce RTX 2080 Max Q +589%
7928
GeForce GTX 860M
1149
VS

Graphics Card

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

Clock Speeds

735 MHz
Base Clock
1020 MHz
1095 MHz
Boost Clock
1085 MHz
1500 MHz
Memory Clock
1253 MHz

Memory

8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
384.0GB/s
Bandwidth
80.19GB/s

Render Config

-
-
-
46
SM Count
-
2944
Shading Units
640
184
TMUs
40
64
ROPs
16
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SMM)
4 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

70.08 GPixel/s
Pixel Rate
17.36 GPixel/s
201.5 GTexel/s
Texture Rate
43.40 GTexel/s
12.89 TFLOPS
FP16 (half)
-
6.447 TFLOPS
FP32 (float)
1389 GFLOPS
201.5 GFLOPS
FP64 (double)
43.40 GFLOPS

Board Design

80W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

TU104
GPU Name
GM107
N18E-G3-A1
GPU Variant
N15P-GX-A1
Turing
Architecture
Maxwell
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
13.6 billion
Transistors
1.87 billion
545 mm²
Die Size
148 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
5.0
6.6
Shader Model
5.1

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