NVIDIA GeForce GTX 860M OEM vs AMD Radeon E9173 PCIe

VS

NVIDIA GeForce GTX 860M OEM AMD Radeon E9173 PCIe

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 860M OEM and 2GB VRAM Radeon E9173 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M OEM 's Advantages

Larger VRAM bandwidth (80.19GB/s vs 48.00GB/s)

128 additional rendering cores

AMD Radeon E9173 PCIe 's Advantages

Released 2 years and 8 months late

Boost Clock has increased by 12% (1219MHz vs 1085MHz)

Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 860M OEM +11%

1.389 TFLOPS

Radeon E9173 PCIe

1.248 TFLOPS

GeForce GTX 860M OEM

VS

Radeon E9173 PCIe

Graphics Card

Feb 2015

Release Date

Oct 2017

GeForce 800M

Generation

Embedded

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

1020 MHz

Base Clock

1124 MHz

1085 MHz

Boost Clock

1219 MHz

1253 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

80.19GB/s

Bandwidth

48.00GB/s

Render Config

-

SM Count

-

Compute Units

8

640

Shading Units

512

40

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

17.36 GPixel/s

Pixel Rate

19.50 GPixel/s

43.40 GTexel/s

Texture Rate

39.01 GTexel/s

-

FP16 (half)

1248 GFLOPS

1389 GFLOPS

FP32 (float)

1248 GFLOPS

43.40 GFLOPS

FP64 (double)

78.02 GFLOPS

Graphics Processor

GM107

GPU Name

Lexa

N15P-GX-A1

GPU Variant

E9170

Maxwell

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.87 billion

Transistors

2.2 billion

148 mm²

Die Size

103 mm²

Board Design

75W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

6.4

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