NVIDIA GeForce GTX 780M Mac Edition vs AMD Radeon Pro Vega 48

VS

NVIDIA GeForce GTX 780M Mac Edition

AMD Radeon Pro Vega 48

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M Mac Edition and 8GB VRAM Radeon Pro Vega 48 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780M Mac Edition 's Advantages

Boost Clock797MHz

AMD Radeon Pro Vega 48 's Advantages

Released 5 years and 4 months late

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (402.4GB/s vs 160.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 780M Mac Edition

2.448 TFLOPS

Radeon Pro Vega 48 +201%

7.373 TFLOPS

GeForce GTX 780M Mac Edition

VS

Radeon Pro Vega 48

Graphics Card

Nov 2013

Release Date

Mar 2019

GeForce 700M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

771 MHz

Base Clock

-

797 MHz

Boost Clock

-

1250 MHz

Memory Clock

786 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

2048bit

160.0GB/s

Bandwidth

402.4GB/s

Render Config

-

Compute Units

48

-

1536

Shading Units

3072

128

TMUs

192

32

ROPs

64

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

25.50 GPixel/s

Pixel Rate

76.80 GPixel/s

102.0 GTexel/s

Texture Rate

230.4 GTexel/s

-

FP16 (half)

14.75 TFLOPS

2.448 TFLOPS

FP32 (float)

7.373 TFLOPS

102.0 GFLOPS

FP64 (double)

460.8 GFLOPS

Board Design

122W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK104

GPU Name

Vega 10

N14E-GTX-A2

GPU Variant

Vega 10 PRO

Kepler

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

3.54 billion

Transistors

12.5 billion

294 mm²

Die Size

495 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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