AMD Radeon RX Vega 56 Mobile vs NVIDIA GeForce GT 755M Mac Edition

VS

AMD Radeon RX Vega 56 Mobile NVIDIA GeForce GT 755M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 1024MB VRAM GeForce GT 755M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages

Released 4 years and 7 months late

Boost Clock1301MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (409.6GB/s vs 80.00GB/s)

3200 additional rendering cores

NVIDIA GeForce GT 755M Mac Edition 's Advantages

Lower TDP (50W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 Mobile +1019%

9.326 TFLOPS

GeForce GT 755M Mac Edition

0.833 TFLOPS

Radeon RX Vega 56 Mobile

VS

GeForce GT 755M Mac Edition

Graphics Card

Jun 2018

Release Date

Nov 2013

Mobility Radeon

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1138 MHz

Base Clock

-

1301 MHz

Boost Clock

-

800 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

128bit

409.6GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

-

56

Compute Units

-

3584

Shading Units

384

224

TMUs

32

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

Theoretical Performance

83.26 GPixel/s

Pixel Rate

8.680 GPixel/s

291.4 GTexel/s

Texture Rate

34.72 GTexel/s

18.65 TFLOPS

FP16 (half)

-

9.326 TFLOPS

FP32 (float)

833.3 GFLOPS

582.8 GFLOPS

FP64 (double)

34.72 GFLOPS

Graphics Processor

Vega 10

GPU Name

GK107

Vega 10 XL (215-0894216)

GPU Variant

GT 755M

GCN 5.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

1.27 billion

495 mm²

Die Size

118 mm²

Board Design

120W

TDP

50W

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

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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