AMD Radeon R9 M470X vs NVIDIA GeForce GTX 680M

VS

AMD Radeon R9 M470X NVIDIA GeForce GTX 680M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470X and 4GB VRAM GeForce GTX 680M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470X 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 45% (1100MHz vs 758MHz)

NVIDIA GeForce GTX 680M 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 76.80GB/s)

448 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M470X

1.971 TFLOPS

GeForce GTX 680M +3%

2.038 TFLOPS

Radeon R9 M470X

VS

GeForce GTX 680M

Graphics Card

May 2016

Release Date

Jun 2012

Gem System

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1000 MHz

Base Clock

719 MHz

1100 MHz

Boost Clock

758 MHz

1200 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

76.80GB/s

Bandwidth

115.2GB/s

Render Config

-

SM Count

-

14

Compute Units

-

896

Shading Units

1344

56

TMUs

112

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

Theoretical Performance

17.60 GPixel/s

Pixel Rate

21.22 GPixel/s

61.60 GTexel/s

Texture Rate

84.90 GTexel/s

-

FP16 (half)

-

1.971 TFLOPS

FP32 (float)

2.038 TFLOPS

123.2 GFLOPS

FP64 (double)

84.90 GFLOPS

Graphics Processor

Emerald

GPU Name

GK104

Emerald XT

GPU Variant

N13E-GTX-A2

GCN 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.08 billion

Transistors

3.54 billion

160 mm²

Die Size

294 mm²

Board Design

Unknown

TDP

100W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.1

-

CUDA

3.0

6.5

Shader Model

5.1

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