NVIDIA GeForce 940A vs ATI Mobility Radeon HD 5850

VS

NVIDIA GeForce 940A

ATI Mobility Radeon HD 5850

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 940A and 1024MB VRAM Mobility Radeon HD 5850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940A 's Advantages

Released 5 years and 2 months late

Boost Clock1124MHz

ATI Mobility Radeon HD 5850 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 16.02GB/s)

416 additional rendering cores

Lower TDP (30W vs 33W)

Score

Benchmark

FP32 (float)

GeForce 940A +7%

0.863 TFLOPS

Mobility Radeon HD 5850

0.8 TFLOPS

GeForce 940A

VS

Mobility Radeon HD 5850

Graphics Card

Mar 2015

Release Date

Jan 2010

GeForce 900A

Generation

Manhattan

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1029 MHz

Base Clock

-

1124 MHz

Boost Clock

-

1001 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.02GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

10

-

384

Shading Units

800

16

TMUs

40

8

ROPs

16

-

64 KB (per SMM)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

8.000 GPixel/s

17.98 GTexel/s

Texture Rate

20.00 GTexel/s

-

863.2 GFLOPS

FP32 (float)

800.0 GFLOPS

26.98 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

30W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GM108

GPU Name

Broadway

-

GPU Variant

Broadway PRO (216-0769024)

Maxwell

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

Unknown

Transistors

1.04 billion

Unknown

Die Size

166 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

5.0

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