AMD Radeon RX 480 Mobile vs NVIDIA GeForce GTX 880M

VS

AMD Radeon RX 480 Mobile

NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 480 Mobile and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 Mobile 's Advantages

Released 2 years and 5 months late

Boost Clock has increased by 8% (1077MHz vs 993MHz)

Larger VRAM bandwidth (256.0GB/s vs 160.0GB/s)

768 additional rendering cores

Lower TDP (100W vs 122W)

Score

Benchmark

FP32 (float)

Radeon RX 480 Mobile +62%

4.963 TFLOPS

GeForce GTX 880M

3.05 TFLOPS

Radeon RX 480 Mobile

VS

GeForce GTX 880M

Graphics Card

Aug 2016

Release Date

Mar 2014

Mobility Radeon

Generation

GeForce 800M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

1000 MHz

Base Clock

954 MHz

1077 MHz

Boost Clock

993 MHz

2000 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

256.0GB/s

Bandwidth

160.0GB/s

Render Config

36

Compute Units

-

2304

Shading Units

1536

144

TMUs

128

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

31.78 GPixel/s

155.1 GTexel/s

Texture Rate

127.1 GTexel/s

4.963 TFLOPS

FP16 (half)

-

4.963 TFLOPS

FP32 (float)

3.050 TFLOPS

310.2 GFLOPS

FP64 (double)

127.1 GFLOPS

Board Design

100W

TDP

122W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

GK104

Ellesmere XT

GPU Variant

N15E-GX-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

3.54 billion

232 mm²

Die Size

294 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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