AMD Radeon E6460 vs NVIDIA GeForce 830M

VS

AMD Radeon E6460

NVIDIA GeForce 830M

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 and 2GB VRAM GeForce 830M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6460 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

Lower TDP (25W vs 33W)

NVIDIA GeForce 830M 's Advantages

Released 2 years and 11 months late

Boost Clock1150MHz

More VRAM (2GB vs 512GB)

96 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E6460

0.192 TFLOPS

GeForce 830M +206%

0.589 TFLOPS

Radeon E6460

VS

GeForce 830M

Graphics Card

Apr 2011

Release Date

Mar 2014

Embedded

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1082 MHz

-

Boost Clock

1150 MHz

800 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

25.60GB/s

Bandwidth

14.40GB/s

Render Config

2

Compute Units

-

160

Shading Units

256

8

TMUs

16

4

ROPs

8

-

8 KB (per CU)

L1 Cache

64 KB (per SMM)

128 KB

L2 Cache

1024 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

9.200 GPixel/s

4.800 GTexel/s

Texture Rate

18.40 GTexel/s

-

192.0 GFLOPS

FP32 (float)

588.8 GFLOPS

-

FP64 (double)

18.40 GFLOPS

Board Design

25W

TDP

33W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Caicos

GPU Name

GM108

E6460

GPU Variant

-

TeraScale 2

Architecture

Maxwell

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.37 billion

Transistors

Unknown

67 mm²

Die Size

Unknown

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

5.0

Shader Model

5.1

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