AMD Radeon HD 6670 vs NVIDIA GeForce RTX 2080 SUPER

VS

AMD Radeon HD 6670

NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6670 and 8GB VRAM GeForce RTX 2080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670 's Advantages

Lower TDP (66W vs 250W)

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Released 8 years and 3 months late

Boost Clock1815MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (495.9GB/s vs 64.00GB/s)

2592 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6670

0.768 TFLOPS

GeForce RTX 2080 SUPER +1351%

11.15 TFLOPS

Radeon HD 6670

VS

GeForce RTX 2080 SUPER

Graphics Card

Apr 2011

Release Date

Jul 2019

Northern Islands

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1650 MHz

-

Boost Clock

1815 MHz

1000 MHz

Memory Clock

1937 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

495.9GB/s

Render Config

6

Compute Units

-

SM Count

48

480

Shading Units

3072

24

TMUs

192

8

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

8 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

116.2 GPixel/s

19.20 GTexel/s

Texture Rate

348.5 GTexel/s

-

FP16 (half)

22.30 TFLOPS

768.0 GFLOPS

FP32 (float)

11.15 TFLOPS

-

FP64 (double)

348.5 GFLOPS

Board Design

66W

TDP

250W

250 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Turks

GPU Name

TU104

Turks XT (215-0803000)

GPU Variant

TU104-450-A1

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.716 billion

Transistors

13.6 billion

118 mm²

Die Size

545 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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