NVIDIA P102 101 vs AMD Radeon 550X 640SP

VS

NVIDIA P102 101

AMD Radeon 550X 640SP

We compared two Desktop platform GPUs: 10GB VRAM P102 101 and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 101 's Advantages

Boost Clock has increased by 56% (1670MHz vs 1071MHz)

More VRAM (10GB vs 4GB)

Larger VRAM bandwidth (320.3GB/s vs 48.00GB/s)

2560 additional rendering cores

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

P102 101 +679%

10.69 TFLOPS

Radeon 550X 640SP

1.371 TFLOPS

P102 101

VS

Radeon 550X 640SP

Graphics Card

Jan 2018

Release Date

Apr 2018

Mining GPUs

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

1557 MHz

Base Clock

1019 MHz

1670 MHz

Boost Clock

1071 MHz

2002 MHz

Memory Clock

1500 MHz

Memory

10GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

320bit

Memory Bus

64bit

320.3GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

25

SM Count

-

3200

Shading Units

640

200

TMUs

40

80

ROPs

16

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

256 KB

-

Theoretical Performance

133.6 GPixel/s

Pixel Rate

17.14 GPixel/s

334.0 GTexel/s

Texture Rate

42.84 GTexel/s

167.0 GFLOPS

FP16 (half)

1371 GFLOPS

10.69 TFLOPS

FP32 (float)

1371 GFLOPS

334.0 GFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

No outputs

Outputs

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

2x 8-pin

Power Connectors

None

Graphics Processor

GP102

GPU Name

Lexa

GP102-101-A1

GPU Variant

Lexa PRO (215-0904018)

Pascal

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

16 nm

Process Size

14 nm

11.8 billion

Transistors

2.2 billion

471 mm²

Die Size

103 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

6.4

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