AMD Radeon E9172 MXM vs NVIDIA GeForce GTX 780M Mac Edition

VS

AMD Radeon E9172 MXM NVIDIA GeForce GTX 780M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9172 MXM and 4GB VRAM GeForce GTX 780M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9172 MXM 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 53% (1219MHz vs 797MHz)

Lower TDP (35W vs 122W)

NVIDIA GeForce GTX 780M Mac Edition 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 48.00GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9172 MXM

1.248 TFLOPS

GeForce GTX 780M Mac Edition +96%

2.448 TFLOPS

Radeon E9172 MXM

VS

GeForce GTX 780M Mac Edition

Graphics Card

Oct 2017

Release Date

Nov 2013

Embedded

Generation

GeForce 700M

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

1124 MHz

Base Clock

771 MHz

1219 MHz

Boost Clock

797 MHz

1500 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

48.00GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

8

Compute Units

-

512

Shading Units

1536

32

TMUs

128

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

19.50 GPixel/s

Pixel Rate

25.50 GPixel/s

39.01 GTexel/s

Texture Rate

102.0 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

2.448 TFLOPS

78.02 GFLOPS

FP64 (double)

102.0 GFLOPS

Graphics Processor

Lexa

GPU Name

GK104

E9170

GPU Variant

N14E-GTX-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

3.54 billion

103 mm²

Die Size

294 mm²

Board Design

35W

TDP

122W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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