AMD Radeon RX 580G vs NVIDIA GeForce GTX 465

VS

AMD Radeon RX 580G

NVIDIA GeForce GTX 465

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580G and 1024MB VRAM GeForce GTX 465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580G 's Advantages

Released 8 years and 5 months late

Boost Clock1330MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (256.0GB/s vs 102.7GB/s)

1952 additional rendering cores

Lower TDP (185W vs 200W)

Score

Benchmark

FP32 (float)

Radeon RX 580G +616%

6.129 TFLOPS

GeForce GTX 465

0.855 TFLOPS

Radeon RX 580G

VS

GeForce GTX 465

Graphics Card

Oct 2018

Release Date

May 2010

Polaris

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1257 MHz

Base Clock

-

1330 MHz

Boost Clock

-

2000 MHz

Memory Clock

802 MHz

Memory

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

256.0GB/s

Bandwidth

102.7GB/s

Render Config

36

Compute Units

-

SM Count

11

2304

Shading Units

352

144

TMUs

44

32

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

42.56 GPixel/s

Pixel Rate

13.38 GPixel/s

191.5 GTexel/s

Texture Rate

26.75 GTexel/s

6.129 TFLOPS

FP16 (half)

-

6.129 TFLOPS

FP32 (float)

855.4 GFLOPS

383.0 GFLOPS

FP64 (double)

106.9 GFLOPS

Board Design

185W

TDP

200W

450 W

Suggested PSU

550 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Polaris 20

GPU Name

GF100

Polaris 20 XTX (215-0910038)

GPU Variant

GF100-030-A3

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

3.1 billion

232 mm²

Die Size

529 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.0

6.4

Shader Model

5.1

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