AMD Radeon HD 7530M vs NVIDIA GeForce 845M

VS

AMD Radeon HD 7530M

NVIDIA GeForce 845M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7530M and 2GB VRAM GeForce 845M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7530M 's Advantages

16 additional rendering cores

Lower TDP (11W vs 33W)

NVIDIA GeForce 845M 's Advantages

Released 3 years and 7 months late

Boost Clock1176MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (40.10GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 7530M

0.36 TFLOPS

GeForce 845M +150%

0.903 TFLOPS

Radeon HD 7530M

VS

GeForce 845M

Graphics Card

Jan 2012

Release Date

Aug 2015

London

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1071 MHz

-

Boost Clock

1176 MHz

900 MHz

Memory Clock

1253 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

40.10GB/s

Render Config

5

Compute Units

-

400

Shading Units

384

24

TMUs

32

8

ROPs

16

-

L1 Cache

64 KB (per SMM)

-

L2 Cache

1024 KB

-

Theoretical Performance

3.600 GPixel/s

Pixel Rate

18.82 GPixel/s

10.80 GTexel/s

Texture Rate

37.63 GTexel/s

-

360.0 GFLOPS

FP32 (float)

903.2 GFLOPS

-

FP64 (double)

28.22 GFLOPS

Board Design

11W

TDP

33W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Thames

GPU Name

GM108

Thames LP

GPU Variant

-

TeraScale 2

Architecture

Maxwell

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

Unknown

104 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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