NVIDIA P102 101 vs ATI Radeon X1550

VS

NVIDIA P102 101

ATI Radeon X1550

We compared two Desktop platform GPUs: 10GB VRAM P102 101 and 256MB VRAM Radeon X1550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 101 's Advantages

Released 11 years late

Boost Clock1670MHz

More VRAM (10GB vs 256GB)

Larger VRAM bandwidth (320.3GB/s vs 12.80GB/s)

3200 additional rendering cores

ATI Radeon X1550 's Advantages

Lower TDP (27W vs 250W)

Score

P102 101

VS

Radeon X1550

Graphics Card

Jan 2018

Release Date

Jan 2007

Mining GPUs

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 1.0 x16

Clock Speeds

1557 MHz

Base Clock

-

1670 MHz

Boost Clock

-

2002 MHz

Memory Clock

400 MHz

Memory

10GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

320bit

Memory Bus

128bit

320.3GB/s

Bandwidth

12.80GB/s

Render Config

-

25

SM Count

-

3200

Shading Units

-

200

TMUs

4

80

ROPs

4

-

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)

-

Board Design

250W

TDP

27W

600 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

None

Graphics Processor

GP102

GPU Name

RV516

GP102-101-A1

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

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

-

6.4

Shader Model

3.0

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