AMD Radeon Pro Vega 48 vs NVIDIA GeForce GTX 775M Mac Edition

VS

AMD Radeon Pro Vega 48

NVIDIA GeForce GTX 775M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 48 and 2GB VRAM GeForce GTX 775M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 48 's Advantages

Released 5 years and 4 months late

More VRAM (8GB vs 2GB)

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

1728 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Vega 48 +244%

7.373 TFLOPS

GeForce GTX 775M Mac Edition

2.142 TFLOPS

Radeon Pro Vega 48

VS

GeForce GTX 775M Mac Edition

Graphics Card

Mar 2019

Release Date

Nov 2013

Radeon Pro Mac

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

786 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

402.4GB/s

Bandwidth

160.0GB/s

Render Config

48

Compute Units

-

3072

Shading Units

1344

192

TMUs

112

64

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

76.80 GPixel/s

Pixel Rate

22.32 GPixel/s

230.4 GTexel/s

Texture Rate

89.26 GTexel/s

14.75 TFLOPS

FP16 (half)

-

7.373 TFLOPS

FP32 (float)

2.142 TFLOPS

460.8 GFLOPS

FP64 (double)

89.26 GFLOPS

Board Design

Unknown

TDP

100W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Vega 10

GPU Name

GK104

Vega 10 PRO

GPU Variant

N13E-GTX-A2

GCN 5.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

3.54 billion

495 mm²

Die Size

294 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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