NVIDIA GeForce GTX 860M OEM vs NVIDIA GeForce RTX 3080 Ti Mobile

VS

NVIDIA GeForce GTX 860M OEM NVIDIA GeForce RTX 3080 Ti Mobile

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

Main Differences

NVIDIA GeForce GTX 860M OEM 's Advantages

Lower TDP (75W vs 115W)

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 6 years and 11 months late

Boost Clock has increased by 16% (1260MHz vs 1085MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 80.19GB/s)

6784 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 860M OEM

1.389 TFLOPS

GeForce RTX 3080 Ti Mobile +1247%

18.71 TFLOPS

Blender

GeForce GTX 860M OEM

105

GeForce RTX 3080 Ti Mobile +3380%

3654

OctaneBench

GeForce GTX 860M OEM

33

GeForce RTX 3080 Ti Mobile +993%

361

GeForce GTX 860M OEM

VS

GeForce RTX 3080 Ti Mobile

Graphics Card

Feb 2015

Release Date

Jan 2022

GeForce 800M

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

1020 MHz

Base Clock

810 MHz

1085 MHz

Boost Clock

1260 MHz

1253 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

80.19GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

58

-

Compute Units

-

640

Shading Units

7424

40

TMUs

232

16

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

17.36 GPixel/s

Pixel Rate

121.0 GPixel/s

43.40 GTexel/s

Texture Rate

292.3 GTexel/s

-

FP16 (half)

18.71 TFLOPS

1389 GFLOPS

FP32 (float)

18.71 TFLOPS

43.40 GFLOPS

FP64 (double)

292.3 GFLOPS

Graphics Processor

GM107

GPU Name

GA103S

N15P-GX-A1

GPU Variant

GN20-E8-A1

Maxwell

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.87 billion

Transistors

Unknown

148 mm²

Die Size

496 mm²

Board Design

75W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

8.6

5.1

Shader Model

6.5

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