AMD Radeon HD 6450 OEM vs NVIDIA GeForce RTX 2070 SUPER

VS

AMD Radeon HD 6450 OEM NVIDIA GeForce RTX 2070 SUPER

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 6450 OEM and 8GB VRAM GeForce RTX 2070 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6450 OEM 's Advantages

Lower TDP (18W vs 215W)

NVIDIA GeForce RTX 2070 SUPER 's Advantages

Released 8 years and 5 months late

Boost Clock1770MHz

Larger VRAM bandwidth (448.0GB/s vs 8.528GB/s)

2400 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6450 OEM

0.2 TFLOPS

GeForce RTX 2070 SUPER +4431%

9.062 TFLOPS

Radeon HD 6450 OEM

VS

GeForce RTX 2070 SUPER

Graphics Card

Feb 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

1605 MHz

-

Boost Clock

1770 MHz

533 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

256bit

8.528GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

40

2

Compute Units

-

160

Shading Units

2560

8

TMUs

160

4

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

8 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

4 MB

Theoretical Performance

2.500 GPixel/s

Pixel Rate

113.3 GPixel/s

5.000 GTexel/s

Texture Rate

283.2 GTexel/s

-

FP16 (half)

18.12 TFLOPS

200.0 GFLOPS

FP32 (float)

9.062 TFLOPS

-

FP64 (double)

283.2 GFLOPS

Graphics Processor

Caicos

GPU Name

TU104

Junbonator

GPU Variant

TU104-410-A1

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.37 billion

Transistors

13.6 billion

67 mm²

Die Size

545 mm²

Board Design

18W

TDP

215W

200 W

Suggested PSU

550 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 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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