NVIDIA GeForce GTX 950A vs AMD Radeon RX Vega 56 Mobile

VS

NVIDIA GeForce GTX 950A

AMD Radeon RX Vega 56 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 950A and 8GB VRAM Radeon RX Vega 56 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950A 's Advantages

Lower TDP (75W vs 120W)

AMD Radeon RX Vega 56 Mobile 's Advantages

Released 3 years and 3 months late

Boost Clock has increased by 16% (1301MHz vs 1124MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (409.6GB/s vs 32.03GB/s)

2944 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950A

1.439 TFLOPS

Radeon RX Vega 56 Mobile +548%

9.326 TFLOPS

GeForce GTX 950A

VS

Radeon RX Vega 56 Mobile

Graphics Card

Mar 2015

Release Date

Jun 2018

GeForce 900A

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

993 MHz

Base Clock

1138 MHz

1124 MHz

Boost Clock

1301 MHz

1001 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

HBM2

128bit

Memory Bus

2048bit

32.03GB/s

Bandwidth

409.6GB/s

Render Config

-

Compute Units

56

-

640

Shading Units

3584

40

TMUs

224

16

ROPs

64

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

17.98 GPixel/s

Pixel Rate

83.26 GPixel/s

44.96 GTexel/s

Texture Rate

291.4 GTexel/s

-

FP16 (half)

18.65 TFLOPS

1439 GFLOPS

FP32 (float)

9.326 TFLOPS

44.96 GFLOPS

FP64 (double)

582.8 GFLOPS

Board Design

75W

TDP

120W

-

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

Vega 10

N16P-GT

GPU Variant

Vega 10 XL (215-0894216)

Maxwell

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.87 billion

Transistors

12.5 billion

148 mm²

Die Size

495 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

6.4

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