ATI Mobility Radeon HD 5870 vs NVIDIA GeForce GTX 675MX Mac Edition

VS

ATI Mobility Radeon HD 5870 NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5870 and 1024MB VRAM GeForce GTX 675MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5870 's Advantages

Lower TDP (50W vs 100W)

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages

Released 3 years and 3 months late

Larger VRAM bandwidth (160.0GB/s vs 64.00GB/s)

544 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5870

1.12 TFLOPS

GeForce GTX 675MX Mac Edition +72%

1.933 TFLOPS

Mobility Radeon HD 5870

VS

GeForce GTX 675MX Mac Edition

Graphics Card

Jan 2010

Release Date

Apr 2013

Manhattan

Generation

GeForce 600M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

10

Compute Units

-

800

Shading Units

1344

40

TMUs

112

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

Theoretical Performance

11.20 GPixel/s

Pixel Rate

20.13 GPixel/s

28.00 GTexel/s

Texture Rate

80.53 GTexel/s

-

FP16 (half)

-

1120 GFLOPS

FP32 (float)

1.933 TFLOPS

-

FP64 (double)

80.53 GFLOPS

Graphics Processor

Broadway

GPU Name

GK104

Broadway XT (216-0769008)

GPU Variant

N13E-GSR-A2

TeraScale 2

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.04 billion

Transistors

3.54 billion

166 mm²

Die Size

294 mm²

Board Design

50W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

5.0

Shader Model

5.1

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