NVIDIA GeForce 920A vs AMD Radeon E6460

VS

NVIDIA GeForce 920A

AMD Radeon E6460

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920A and 512MB VRAM Radeon E6460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920A 's Advantages

Released 3 years and 11 months late

More VRAM (2GB vs 512GB)

224 additional rendering cores

AMD Radeon E6460 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 16.02GB/s)

Lower TDP (25W vs 33W)

Score

Benchmark

FP32 (float)

GeForce 920A +281%

0.733 TFLOPS

Radeon E6460

0.192 TFLOPS

GeForce 920A

VS

Radeon E6460

Graphics Card

Mar 2015

Release Date

Apr 2011

GeForce 900A

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1001 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

2

-

384

Shading Units

160

32

TMUs

8

ROPs

4

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

7.632 GPixel/s

Pixel Rate

2.400 GPixel/s

30.53 GTexel/s

Texture Rate

4.800 GTexel/s

-

732.7 GFLOPS

FP32 (float)

192.0 GFLOPS

30.53 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK208B

GPU Name

Caicos

N16V-GM

GPU Variant

E6460

Kepler 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.02 billion

Transistors

0.37 billion

87 mm²

Die Size

67 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

5.0

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