NVIDIA GeForce RTX 3080 vs ATI Radeon HD 5670 640SP Edition

VS

NVIDIA GeForce RTX 3080 ATI Radeon HD 5670 640SP Edition

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 3080 and 512MB VRAM Radeon HD 5670 640SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages

Released 10 years and 2 months late

Boost Clock1710MHz

Larger VRAM bandwidth (760.3GB/s vs 64.00GB/s)

8064 additional rendering cores

ATI Radeon HD 5670 640SP Edition 's Advantages

Lower TDP (64W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 +3001%

29.77 TFLOPS

Radeon HD 5670 640SP Edition

0.96 TFLOPS

GeForce RTX 3080

VS

Radeon HD 5670 640SP Edition

Graphics Card

Sep 2020

Release Date

Jul 2010

GeForce 30

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1440 MHz

Base Clock

-

1710 MHz

Boost Clock

-

1188 MHz

Memory Clock

1000 MHz

Memory

10GB

Memory Size

512MB

GDDR6X

Memory Type

GDDR5

320bit

Memory Bus

128bit

760.3GB/s

Bandwidth

64.00GB/s

Render Config

68

SM Count

-

Compute Units

8

8704

Shading Units

640

272

TMUs

32

96

ROPs

8

272

Tensor Cores

-

68

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

5 MB

L2 Cache

256 KB

Theoretical Performance

164.2 GPixel/s

Pixel Rate

6.000 GPixel/s

465.1 GTexel/s

Texture Rate

24.00 GTexel/s

29.77 TFLOPS

FP16 (half)

-

29.77 TFLOPS

FP32 (float)

960.0 GFLOPS

465.1 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

Juniper

GA102-200-KD-A1

GPU Variant

Juniper CE

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

28.3 billion

Transistors

1.04 billion

628 mm²

Die Size

166 mm²

Board Design

320W

TDP

64W

700 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

1x 12-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

5.0

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