AMD Radeon 550X 640SP vs NVIDIA GeForce GT 1010

VS

AMD Radeon 550X 640SP

NVIDIA GeForce GT 1010

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 2GB VRAM GeForce GT 1010 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

More VRAM (4GB vs 2GB)

384 additional rendering cores

NVIDIA GeForce GT 1010 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 37% (1468MHz vs 1071MHz)

Larger VRAM bandwidth (48.06GB/s vs 48.00GB/s)

Lower TDP (30W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 550X 640SP +82%

1.371 TFLOPS

GeForce GT 1010

0.752 TFLOPS

Radeon 550X 640SP

VS

GeForce GT 1010

Graphics Card

Apr 2018

Release Date

Jan 2021

Polaris

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x4

Clock Speeds

1019 MHz

Base Clock

1228 MHz

1071 MHz

Boost Clock

1468 MHz

1500 MHz

Memory Clock

1502 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

64bit

48.00GB/s

Bandwidth

48.06GB/s

Render Config

10

Compute Units

-

SM Count

2

640

Shading Units

256

40

TMUs

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per SM)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

11.74 GPixel/s

42.84 GTexel/s

Texture Rate

23.49 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

751.6 GFLOPS

85.68 GFLOPS

FP64 (double)

31.32 GFLOPS

Board Design

50W

TDP

30W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x mini-HDMI 2.0

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

GP108

Lexa PRO (215-0904018)

GPU Variant

GP108-200-A1

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

14 nm

2.2 billion

Transistors

1.8 billion

103 mm²

Die Size

74 mm²

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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