AMD Radeon RX 580 2048SP vs NVIDIA GeForce GTX 650

VS

AMD Radeon RX 580 2048SP NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 1024MB VRAM GeForce GTX 650 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 6 years and 1 months late

Boost Clock1284MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (224.0GB/s vs 80.00GB/s)

1664 additional rendering cores

NVIDIA GeForce GTX 650 's Advantages

Lower TDP (65W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 580 2048SP +547%

5.259 TFLOPS

GeForce GTX 650

0.812 TFLOPS

Blender

Radeon RX 580 2048SP +774%

411

GeForce GTX 650

47

Radeon RX 580 2048SP

VS

GeForce GTX 650

Graphics Card

Oct 2018

Release Date

Sep 2012

Polaris

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1168 MHz

Base Clock

-

1284 MHz

Boost Clock

-

1750 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

224.0GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

384

128

TMUs

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

256 KB

Theoretical Performance

41.09 GPixel/s

Pixel Rate

8.464 GPixel/s

164.4 GTexel/s

Texture Rate

33.86 GTexel/s

5.259 TFLOPS

FP16 (half)

-

5.259 TFLOPS

FP32 (float)

812.5 GFLOPS

328.7 GFLOPS

FP64 (double)

33.86 GFLOPS

Graphics Processor

Polaris 20

GPU Name

GK107

Polaris 20 XL (215-0910052)

GPU Variant

GK107-450-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

1.27 billion

232 mm²

Die Size

118 mm²

Board Design

150W

TDP

65W

450 W

Suggested PSU

250 W

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

Outputs

2x DVI 1x mini-HDMI 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_0)

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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