NVIDIA GeForce RTX 3080 Ti Max Q vs NVIDIA GeForce GTX 860M OEM

VS

NVIDIA GeForce RTX 3080 Ti Max Q NVIDIA GeForce GTX 860M OEM

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Max Q and 2GB VRAM GeForce GTX 860M OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages

Released 6 years and 11 months late

Boost Clock has increased by 4% (1125MHz vs 1085MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 80.19GB/s)

6784 additional rendering cores

NVIDIA GeForce GTX 860M OEM 's Advantages

Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Max Q +1102%

16.7 TFLOPS

GeForce GTX 860M OEM

1.389 TFLOPS

GeForce RTX 3080 Ti Max Q

VS

GeForce GTX 860M OEM

Graphics Card

Jan 2022

Release Date

Feb 2015

GeForce 30 Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

585 MHz

Base Clock

1020 MHz

1125 MHz

Boost Clock

1085 MHz

1500 MHz

Memory Clock

1253 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

384.0GB/s

Bandwidth

80.19GB/s

Render Config

58

SM Count

-

Compute Units

-

7424

Shading Units

640

232

TMUs

40

96

ROPs

16

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SMM)

4 MB

L2 Cache

2 MB

Theoretical Performance

108.0 GPixel/s

Pixel Rate

17.36 GPixel/s

261.0 GTexel/s

Texture Rate

43.40 GTexel/s

16.70 TFLOPS

FP16 (half)

-

16.70 TFLOPS

FP32 (float)

1389 GFLOPS

261.0 GFLOPS

FP64 (double)

43.40 GFLOPS

Graphics Processor

GA103S

GPU Name

GM107

GN20-E8-A1

GPU Variant

N15P-GX-A1

Ampere

Architecture

Maxwell

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

Unknown

Transistors

1.87 billion

496 mm²

Die Size

148 mm²

Board Design

80W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

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

8.6

CUDA

5.0

6.5

Shader Model

5.1

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