NVIDIA GeForce GTX 950 vs AMD Radeon RX Vega Nano

VS

NVIDIA GeForce GTX 950

AMD Radeon RX Vega Nano

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

Main Differences

NVIDIA GeForce GTX 950 's Advantages

Lower TDP (90W vs 175W)

AMD Radeon RX Vega Nano 's Advantages

Boost Clock has increased by 30% (1546MHz vs 1188MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (409.6GB/s vs 105.8GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950

1.825 TFLOPS

Radeon RX Vega Nano +593%

12.66 TFLOPS

GeForce GTX 950

VS

Radeon RX Vega Nano

Graphics Card

Aug 2015

Release Date

Unknown

GeForce 900

Generation

Vega

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1024 MHz

Base Clock

1247 MHz

1188 MHz

Boost Clock

1546 MHz

1653 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

2048bit

105.8GB/s

Bandwidth

409.6GB/s

Render Config

-

Compute Units

64

-

768

Shading Units

4096

48

TMUs

256

32

ROPs

64

-

48 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

38.02 GPixel/s

Pixel Rate

98.94 GPixel/s

57.02 GTexel/s

Texture Rate

395.8 GTexel/s

-

1.825 TFLOPS

FP32 (float)

12.66 TFLOPS

57.02 GFLOPS

FP64 (double)

791.6 GFLOPS

Board Design

90W

TDP

175W

250 W

Suggested PSU

450 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

GM206

GPU Name

Vega 10

GM206-250-A1

GPU Variant

Vega 10 XT (215-0894200)

Maxwell 2.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.94 billion

Transistors

12.5 billion

228 mm²

Die Size

495 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.2

CUDA

-

6.4

Shader Model

6.4

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