NVIDIA GeForce GTX 860M OEM vs AMD Radeon HD 8830M

VS

NVIDIA GeForce GTX 860M OEM AMD Radeon HD 8830M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 860M OEM and 2GB VRAM Radeon HD 8830M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M OEM 's Advantages

Released 1 years and 10 months late

Boost Clock has increased by 74% (1085MHz vs 625MHz)

Larger VRAM bandwidth (80.19GB/s vs 32.00GB/s)

Score

Benchmark

FP32 (float)

GeForce GTX 860M OEM +73%

1.389 TFLOPS

Radeon HD 8830M

0.8 TFLOPS

GeForce GTX 860M OEM

VS

Radeon HD 8830M

Graphics Card

Feb 2015

Release Date

Apr 2013

GeForce 800M

Generation

Solar System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1020 MHz

Base Clock

575 MHz

1085 MHz

Boost Clock

625 MHz

1253 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

80.19GB/s

Bandwidth

32.00GB/s

Render Config

-

SM Count

-

Compute Units

10

640

Shading Units

640

40

TMUs

40

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

10.00 GPixel/s

43.40 GTexel/s

Texture Rate

25.00 GTexel/s

-

FP16 (half)

-

1389 GFLOPS

FP32 (float)

800.0 GFLOPS

43.40 GFLOPS

FP64 (double)

50.00 GFLOPS

Graphics Processor

GM107

GPU Name

Venus

N15P-GX-A1

GPU Variant

Venus LE (216-0846030)

Maxwell

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

1.5 billion

148 mm²

Die Size

123 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

5.0

CUDA

-

5.1

Shader Model

6.5 (5.1)

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