NVIDIA GeForce GTX 860M vs AMD FirePro M7820

VS

NVIDIA GeForce GTX 860M

AMD FirePro M7820

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 860M and 1024MB VRAM FirePro M7820 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M 's Advantages

Released 3 years and 8 months late

Boost Clock1085MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (80.19GB/s vs 64.00GB/s)

AMD FirePro M7820 's Advantages

160 additional rendering cores

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 860M +24%

1.389 TFLOPS

FirePro M7820

1.12 TFLOPS

GeForce GTX 860M

VS

FirePro M7820

Graphics Card

Jan 2014

Release Date

May 2010

GeForce 800M

Generation

FirePro Mobility

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

1000 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

10

-

640

Shading Units

800

40

TMUs

40

16

ROPs

16

-

64 KB (per SMM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

17.36 GPixel/s

Pixel Rate

11.20 GPixel/s

43.40 GTexel/s

Texture Rate

28.00 GTexel/s

-

1389 GFLOPS

FP32 (float)

1120 GFLOPS

43.40 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

Broadway

N15P-GX-A1

GPU Variant

Broadway XT GL

Maxwell

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

1.04 billion

148 mm²

Die Size

166 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

5.0

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