NVIDIA GeForce GTX 675MX vs ATI Mobility Radeon HD 545v

VS

NVIDIA GeForce GTX 675MX ATI Mobility Radeon HD 545v

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675MX and 512MB VRAM Mobility Radeon HD 545v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX 's Advantages

Released 2 years and 5 months late

Larger VRAM bandwidth (115.2GB/s vs 12.80GB/s)

880 additional rendering cores

ATI Mobility Radeon HD 545v 's Advantages

Lower TDP (15W vs 100W)

Score

Benchmark

FP32 (float)

GeForce GTX 675MX +992%

1.256 TFLOPS

Mobility Radeon HD 545v

0.115 TFLOPS

GeForce GTX 675MX

VS

Mobility Radeon HD 545v

Graphics Card

Oct 2012

Release Date

May 2010

GeForce 600M

Generation

M9x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

115.2GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

-

Compute Units

1

960

Shading Units

80

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

64 KB

Theoretical Performance

13.08 GPixel/s

Pixel Rate

2.880 GPixel/s

52.32 GTexel/s

Texture Rate

5.760 GTexel/s

-

FP16 (half)

-

1256 GFLOPS

FP32 (float)

115.2 GFLOPS

52.32 GFLOPS

FP64 (double)

-

Graphics Processor

GK104

GPU Name

M92

N13E-GSR-A2

GPU Variant

-

Kepler

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

3.54 billion

Transistors

0.242 billion

294 mm²

Die Size

73 mm²

Board Design

100W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

4.1

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