NVIDIA GeForce GTX 780M vs AMD Radeon R9 M290X

VS

NVIDIA GeForce GTX 780M AMD Radeon R9 M290X

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M and 4GB VRAM Radeon R9 M290X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780M 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 153.6GB/s)

256 additional rendering cores

AMD Radeon R9 M290X 's Advantages

Released 8 months late

Boost Clock has increased by 13% (900MHz vs 797MHz)

Lower TDP (100W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 780M +6%

2.448 TFLOPS

Radeon R9 M290X

2.304 TFLOPS

GeForce GTX 780M

VS

Radeon R9 M290X

Graphics Card

May 2013

Release Date

Jan 2014

GeForce 700M

Generation

Crystal System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

771 MHz

Base Clock

850 MHz

797 MHz

Boost Clock

900 MHz

1250 MHz

Memory Clock

1200 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

153.6GB/s

Render Config

-

SM Count

-

Compute Units

20

1536

Shading Units

1280

128

TMUs

80

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

Theoretical Performance

25.50 GPixel/s

Pixel Rate

28.80 GPixel/s

102.0 GTexel/s

Texture Rate

72.00 GTexel/s

-

FP16 (half)

-

2.448 TFLOPS

FP32 (float)

2.304 TFLOPS

102.0 GFLOPS

FP64 (double)

144.0 GFLOPS

Graphics Processor

GK104

GPU Name

Neptune

N14E-GTX-A2

GPU Variant

Neptune XT (216-0847000)

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

2.8 billion

294 mm²

Die Size

212 mm²

Board Design

122W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

5.1

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