NVIDIA P102 100 vs ATI Radeon HD 5450 PCI

VS

NVIDIA P102 100

ATI Radeon HD 5450 PCI

We compared two Desktop platform GPUs: 5GB VRAM P102 100 and 512MB VRAM Radeon HD 5450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 100 's Advantages

Released 8 years late

Boost Clock1683MHz

More VRAM (5GB vs 512GB)

Larger VRAM bandwidth (440.3GB/s vs 5.328GB/s)

3120 additional rendering cores

ATI Radeon HD 5450 PCI 's Advantages

Lower TDP (19W vs 250W)

Score

Benchmark

FP32 (float)

P102 100 +10255%

10.77 TFLOPS

Radeon HD 5450 PCI

0.104 TFLOPS

P102 100

VS

Radeon HD 5450 PCI

Graphics Card

Feb 2018

Release Date

Feb 2010

Mining GPUs

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCI

Clock Speeds

1582 MHz

Base Clock

-

1683 MHz

Boost Clock

-

1376 MHz

Memory Clock

333 MHz

Memory

5GB

Memory Size

512MB

GDDR5X

Memory Type

DDR2

320bit

Memory Bus

64bit

440.3GB/s

Bandwidth

5.328GB/s

Render Config

-

Compute Units

2

25

SM Count

-

3200

Shading Units

80

200

TMUs

8

80

ROPs

4

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

0 MB

L2 Cache

128 KB

-

Theoretical Performance

134.6 GPixel/s

Pixel Rate

2.600 GPixel/s

336.6 GTexel/s

Texture Rate

5.200 GTexel/s

168.3 GFLOPS

FP16 (half)

-

10.77 TFLOPS

FP32 (float)

104.0 GFLOPS

336.6 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

19W

600 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x HDMI 1.3a

2x 8-pin

Power Connectors

None

Graphics Processor

GP102

GPU Name

Cedar

GP102-100-A1

GPU Variant

Cedar PRO

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

11.8 billion

Transistors

0.292 billion

471 mm²

Die Size

59 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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