GPU Comparison

A

AMD

RADEON

AMD Radeon RX 550X

CORE STATE Lexa

VRAM 4 GB

CLOCK SPEED 1183 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

GeForce GTX 1050

CORE STATE GP107

VRAM 2 GB

CLOCK SPEED 1455 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE Pascal

nm

PROCESS 14 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

geekbench_opencl

9,025

17,471

geekbench_vulkan

11,165

15,782

3dmark_3dmark_steel_nomad_dx12

N/A

122

geekbench_metal

N/A

7,823

passmark_directx_10

N/A

24

passmark_directx_11

N/A

38

passmark_directx_12

N/A

20

passmark_directx_9

N/A

83

passmark_g2d

N/A

457

passmark_g3d

N/A

5,028

passmark_gpu_compute

N/A

2,091

DETAILED SPECIFICATIONS

SPECIFICATION

RX 550X

GTX 1050

Core Specs

Shading Units

512

640 +25.0%

Shaders

512

640 +25.0%

TMUs

32

40 +25.0%

ROPs

16

32 +100.0%

Compute Units

8

—

SM Count

—

5

Clocks

Base Clock

1100 MHz

1354 MHz

Boost Clock

1183 MHz

1455 MHz

Memory Clock

1500 MHz 6 Gbps effective

1752 MHz 7 Gbps effective

Memory

Memory Size

4 GB

2 GB

VRAM (MB)

4,096

2,048 -50.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

128 bit

Bandwidth

96.00 GB/s

112.1 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SM)

L2 Cache

512 KB

1024 KB

Performance

Pixel Rate

18.93 GPixel/s

46.56 GPixel/s

Texture Rate

37.86 GTexel/s

58.20 GTexel/s

FP32 (TFLOPS)

1,211.4 GFLOPS

1.862 TFLOPS

FP64 (TFLOPS)

75.71 GFLOPS (1:16)

58.20 GFLOPS (1:32)

FP16 (TFLOPS)

1,211.4 GFLOPS (1:1)

29.10 GFLOPS (1:64)

Power

TDP

50 W

75 W

TDP (W)

50

75 +50.0%

Suggested PSU

250 W

250 W

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Pascal

GPU Name

Lexa

GP107

Generation

Polaris (RX 500X)

GeForce 10

Process Size

14 nm

14 nm

Transistors

2,200 million

3,300 million

Die Size

103 mm²

132 mm²

Foundry

GlobalFoundries

Samsung

Density

21.4M / mm²

25.0M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

6.1

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

145 mm 5.7 inches

145 mm 5.7 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x HDMI 2.0b1x DisplayPort 1.4a

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x16

Other

Launch Price

—

109 USD

Production

End-of-life

End-of-life

Predecessor

Polaris

GeForce 900

Successor

Vega

GeForce 20

View Radeon RX 550X Details View GeForce GTX 1050 Details