AMD Radeon 550X 640SP vs NVIDIA P104 100

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 4GB VRAM P104 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 130W)

NVIDIA P104 100 's Advantages

Boost Clock has increased by 62% (1733MHz vs 1071MHz)

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

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

P104 100 +385%

6.655 TFLOPS

Radeon 550X 640SP

VS

P104 100

Graphics Card

Apr 2018

Release Date

Dec 2017

Polaris

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

1607 MHz

1071 MHz

Boost Clock

1733 MHz

1500 MHz

Memory Clock

1251 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5X

64bit

Memory Bus

256bit

48.00GB/s

Bandwidth

320.3GB/s

Render Config

-

SM Count

15

10

Compute Units

-

640

Shading Units

1920

40

TMUs

120

16

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

2 MB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

110.9 GPixel/s

42.84 GTexel/s

Texture Rate

208.0 GTexel/s

1371 GFLOPS

FP16 (half)

104.0 GFLOPS

1371 GFLOPS

FP32 (float)

6.655 TFLOPS

85.68 GFLOPS

FP64 (double)

208.0 GFLOPS

Graphics Processor

Lexa

GPU Name

GP104

Lexa PRO (215-0904018)

GPU Variant

GP104-100-A1

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

16 nm

2.2 billion

Transistors

7.2 billion

103 mm²

Die Size

314 mm²

Board Design

50W

TDP

130W

250 W

Suggested PSU

200 W

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

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

6.4

Shader Model

6.4

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