NVIDIA GeForce GTX 1070 Ti vs AMD Radeon HD 6450 OEM

VS

NVIDIA GeForce GTX 1070 Ti

AMD Radeon HD 6450 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 Ti and 512MB VRAM Radeon HD 6450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 Ti 's Advantages

Released 6 years and 9 months late

Boost Clock1683MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (256.3GB/s vs 8.528GB/s)

2272 additional rendering cores

AMD Radeon HD 6450 OEM 's Advantages

Lower TDP (18W vs 180W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 Ti +3993%

8.186 TFLOPS

Radeon HD 6450 OEM

0.2 TFLOPS

GeForce GTX 1070 Ti

VS

Radeon HD 6450 OEM

Graphics Card

Nov 2017

Release Date

Feb 2011

GeForce 10

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1607 MHz

Base Clock

-

1683 MHz

Boost Clock

-

2002 MHz

Memory Clock

533 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

256.3GB/s

Bandwidth

8.528GB/s

Render Config

-

Compute Units

2

19

SM Count

-

2432

Shading Units

160

152

TMUs

8

64

ROPs

4

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

107.7 GPixel/s

Pixel Rate

2.500 GPixel/s

255.8 GTexel/s

Texture Rate

5.000 GTexel/s

127.9 GFLOPS

FP16 (half)

-

8.186 TFLOPS

FP32 (float)

200.0 GFLOPS

255.8 GFLOPS

FP64 (double)

-

Board Design

180W

TDP

18W

450 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

GP104

GPU Name

Caicos

GP104-300-A1

GPU Variant

Junbonator

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

0.37 billion

314 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

5.0

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