NVIDIA GeForce GTX 1080 Ti 12 GB vs AMD Radeon HD 7450 OEM

VS

NVIDIA GeForce GTX 1080 Ti 12 GB

AMD Radeon HD 7450 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 512MB VRAM Radeon HD 7450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages

Boost Clock1670MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (528.4GB/s vs 8.528GB/s)

3040 additional rendering cores

AMD Radeon HD 7450 OEM 's Advantages

Lower TDP (18W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 12 GB +5245%

10.69 TFLOPS

Radeon HD 7450 OEM

0.2 TFLOPS

GeForce GTX 1080 Ti 12 GB

VS

Radeon HD 7450 OEM

Graphics Card

Unknown

Release Date

Jan 2012

GeForce 10

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1557 MHz

Base Clock

-

1670 MHz

Boost Clock

-

1376 MHz

Memory Clock

533 MHz

Memory

12GB

Memory Size

512MB

GDDR5X

Memory Type

GDDR3

384bit

Memory Bus

64bit

528.4GB/s

Bandwidth

8.528GB/s

Render Config

-

Compute Units

2

25

SM Count

-

3200

Shading Units

160

200

TMUs

8

80

ROPs

4

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

0 MB

L2 Cache

128 KB

-

Theoretical Performance

133.6 GPixel/s

Pixel Rate

2.500 GPixel/s

334.0 GTexel/s

Texture Rate

5.000 GTexel/s

167.0 GFLOPS

FP16 (half)

-

10.69 TFLOPS

FP32 (float)

200.0 GFLOPS

334.0 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

18W

600 W

Suggested PSU

200 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GP102

GPU Name

Caicos

-

GPU Variant

Caimour

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

11.8 billion

Transistors

0.37 billion

471 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

-

6.7

Shader Model

5.0

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