GPU Comparison

A

AMD

RADEON

AMD Radeon RX 580X

CORE STATE Polaris 20

VRAM 8 GB

CLOCK SPEED 1340 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

GeForce 6500

CORE STATE NV44

VRAM 128 MB

CLOCK SPEED —

TDP —

BUS WIDTH 128 bit

ARCHITECTURE Curie

nm

PROCESS 110 nm

LAUNCH DATE 2005

DETAILED SPECIFICATIONS

SPECIFICATION

RX 580X

6500

Core Specs

Shading Units

2,304

—

Shaders

2,304

—

TMUs

144

4 -97.2%

ROPs

32

2 -93.8%

Compute Units

36

—

Clocks

Base Clock

1257 MHz

—

Boost Clock

1340 MHz

—

GPU Clock

—

400 MHz

Memory Clock

2000 MHz 8 Gbps effective

266 MHz 532 Mbps effective

Memory

Memory Size

8 GB

128 MB

VRAM (MB)

8,192

128 -98.4%

Memory Type

GDDR5

DDR2

Memory Bus

256 bit

128 bit

Bandwidth

256.0 GB/s

8.512 GB/s

Cache

L1 Cache

16 KB (per CU)

—

L2 Cache

2 MB

—

Performance

Pixel Rate

42.88 GPixel/s

800.0 MPixel/s

Texture Rate

193.0 GTexel/s

1.600 GTexel/s

FP32 (TFLOPS)

6.175 TFLOPS

—

FP64 (TFLOPS)

385.9 GFLOPS (1:16)

—

FP16 (TFLOPS)

6.175 TFLOPS (1:1)

—

Power

TDP

185 W

—

TDP (W)

185

—

Suggested PSU

450 W

200 W

Power Connectors

1x 8-pin

—

Architecture

Architecture

GCN 4.0

Curie

GPU Name

Polaris 20

NV44

Generation

Polaris (RX 500X)

GeForce 6 PCIe (6500)

Process Size

14 nm

110 nm

Transistors

5,700 million

75 million

Die Size

232 mm²

110 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

681.8K / mm²

API Support

DirectX

12 (12_0)

9.0c (9_3)

OpenGL

4.6

2.0 (full) 2.1 (partial)

Vulkan

1.3

—

OpenCL

2.1

—

Shader Model

6.7

3.0

Physical

Slot Width

Dual-slot

Single-slot

Length

241 mm 9.5 inches

—

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

1x DVI1x VGA1x S-Video

Bus Interface

PCIe 3.0 x16

PCIe 1.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris

GeForce PCX

Successor

Vega

GeForce 7 PCIe

View Radeon RX 580X Details View GeForce 6500 Details