NVIDIA GeForce GTX 850A vs ATI Mobility Radeon HD 540v

VS

NVIDIA GeForce GTX 850A ATI Mobility Radeon HD 540v

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 512MB VRAM Mobility Radeon HD 540v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850A 's Advantages

Released 3 years and 10 months late

Boost Clock936MHz

Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)

560 additional rendering cores

ATI Mobility Radeon HD 540v 's Advantages

Lower TDP (15W vs 45W)

Score

Benchmark

FP32 (float)

GeForce GTX 850A +1261%

1.198 TFLOPS

Mobility Radeon HD 540v

0.088 TFLOPS

GeForce GTX 850A

VS

Mobility Radeon HD 540v

Graphics Card

Mar 2014

Release Date

May 2010

GeForce 800A

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

902 MHz

Base Clock

-

936 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

-

Compute Units

1

640

Shading Units

80

40

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

64 KB

Theoretical Performance

14.98 GPixel/s

Pixel Rate

2.200 GPixel/s

37.44 GTexel/s

Texture Rate

4.400 GTexel/s

-

FP16 (half)

-

1198 GFLOPS

FP32 (float)

88.00 GFLOPS

37.44 GFLOPS

FP64 (double)

-

Graphics Processor

GM107

GPU Name

M92

N15P-GT-A1

GPU Variant

-

Maxwell

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.87 billion

Transistors

0.242 billion

148 mm²

Die Size

73 mm²

Board Design

45W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

4.1

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