NVIDIA GeForce GTX 860M vs NVIDIA GeForce 615

VS

NVIDIA GeForce GTX 860M NVIDIA GeForce 615

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 860M and 1024MB VRAM GeForce 615 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M 's Advantages

Released 1 years and 8 months late

Boost Clock1085MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (80.19GB/s vs 28.80GB/s)

592 additional rendering cores

NVIDIA GeForce 615 's Advantages

Lower TDP (49W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 860M +993%

1.389 TFLOPS

GeForce 615

0.127 TFLOPS

GeForce GTX 860M

VS

GeForce 615

Graphics Card

Jan 2014

Release Date

May 2012

GeForce 800M

Generation

GeForce 600A

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

1020 MHz

Base Clock

-

1085 MHz

Boost Clock

-

1253 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

1

-

Compute Units

-

640

Shading Units

48

40

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

Theoretical Performance

17.36 GPixel/s

Pixel Rate

1.320 GPixel/s

43.40 GTexel/s

Texture Rate

5.280 GTexel/s

-

FP16 (half)

-

1389 GFLOPS

FP32 (float)

126.7 GFLOPS

43.40 GFLOPS

FP64 (double)

10.56 GFLOPS

Graphics Processor

GM107

GPU Name

GF108

N15P-GX-A1

GPU Variant

-

Maxwell

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

0.585 billion

148 mm²

Die Size

116 mm²

Board Design

75W

TDP

49W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

2.1

5.1

Shader Model

5.1

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