NVIDIA GeForce GTX 1080 Ti 12 GB vs ATI Radeon X1550

VS

NVIDIA GeForce GTX 1080 Ti 12 GB ATI Radeon X1550

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 256MB VRAM Radeon X1550 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

Larger VRAM bandwidth (528.4GB/s vs 12.80GB/s)

3200 additional rendering cores

ATI Radeon X1550 's Advantages

Lower TDP (27W vs 250W)

Score

GeForce GTX 1080 Ti 12 GB

VS

Radeon X1550

Graphics Card

Unknown

Release Date

Jan 2007

GeForce 10

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1557 MHz

Base Clock

-

1670 MHz

Boost Clock

-

1376 MHz

Memory Clock

400 MHz

Memory

12GB

Memory Size

256MB

GDDR5X

Memory Type

DDR2

384bit

Memory Bus

128bit

528.4GB/s

Bandwidth

12.80GB/s

Render Config

25

SM Count

-

Compute Units

-

3200

Shading Units

-

200

TMUs

4

80

ROPs

4

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

-

0 MB

L2 Cache

-

Theoretical Performance

133.6 GPixel/s

Pixel Rate

2.200 GPixel/s

334.0 GTexel/s

Texture Rate

2.200 GTexel/s

167.0 GFLOPS

FP16 (half)

-

10.69 TFLOPS

FP32 (float)

-

334.0 GFLOPS

FP64 (double)

-

Graphics Processor

GP102

GPU Name

RV516

-

GPU Variant

-

Pascal

Architecture

R500

TSMC

Foundry

UMC

16 nm

Process Size

80 nm

11.8 billion

Transistors

0.107 billion

471 mm²

Die Size

100 mm²

Board Design

250W

TDP

27W

600 W

Suggested PSU

200 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

6.1

CUDA

-

6.7

Shader Model

3.0

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