AMD Radeon RX 580 2048SP vs NVIDIA GeForce GTX 950 OEM

VS

AMD Radeon RX 580 2048SP

NVIDIA GeForce GTX 950 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 4GB VRAM GeForce GTX 950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 2048SP 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 7% (1284MHz vs 1203MHz)

Larger VRAM bandwidth (224.0GB/s vs 80.19GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 580 2048SP +113%

5.259 TFLOPS

GeForce GTX 950 OEM

2.464 TFLOPS

Radeon RX 580 2048SP

VS

GeForce GTX 950 OEM

Graphics Card

Oct 2018

Release Date

Jan 2016

Polaris

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1168 MHz

Base Clock

937 MHz

1284 MHz

Boost Clock

1203 MHz

1750 MHz

Memory Clock

1253 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

224.0GB/s

Bandwidth

80.19GB/s

Render Config

32

Compute Units

-

2048

Shading Units

1024

128

TMUs

64

32

ROPs

32

-

16 KB (per CU)

L1 Cache

48 KB (per SMM)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

41.09 GPixel/s

Pixel Rate

38.50 GPixel/s

164.4 GTexel/s

Texture Rate

76.99 GTexel/s

5.259 TFLOPS

FP16 (half)

-

5.259 TFLOPS

FP32 (float)

2.464 TFLOPS

328.7 GFLOPS

FP64 (double)

76.99 GFLOPS

Board Design

150W

TDP

Unknown

450 W

Suggested PSU

200 W

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

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

GM206S

Polaris 20 XL (215-0910052)

GPU Variant

950 OEM

GCN 4.0

Architecture

Maxwell 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

2.94 billion

232 mm²

Die Size

228 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

5.2

6.4

Shader Model

6.7

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