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 RTX 3070 Ti Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1410 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

9,025

106,022

geekbench_vulkan

11,165

100,027

3dmark_3dmark_steel_nomad_dx12

N/A

2,572

passmark_directx_10

N/A

124

passmark_directx_11

N/A

153

passmark_directx_12

N/A

73

passmark_directx_9

N/A

196

passmark_g2d

N/A

783

passmark_g3d

N/A

17,727

passmark_gpu_compute

N/A

7,504

DETAILED SPECIFICATIONS

SPECIFICATION

RX 550X

RTX 3070 Ti Mobile

Core Specs

Shading Units

512

5,888 +1050.0%

Shaders

512

5,888 +1050.0%

TMUs

32

184 +475.0%

ROPs

16

96 +500.0%

Compute Units

8

—

SM Count

—

46

Clocks

Base Clock

1100 MHz

915 MHz

Boost Clock

1183 MHz

1410 MHz

Memory Clock

1500 MHz 6 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

256 bit

Bandwidth

96.00 GB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

512 KB

4 MB

Performance

Pixel Rate

18.93 GPixel/s

135.4 GPixel/s

Texture Rate

37.86 GTexel/s

259.4 GTexel/s

FP32 (TFLOPS)

1,211.4 GFLOPS

16.60 TFLOPS

FP64 (TFLOPS)

75.71 GFLOPS (1:16)

259.4 GFLOPS (1:64)

FP16 (TFLOPS)

1,211.4 GFLOPS (1:1)

16.60 TFLOPS (1:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

184

Power

TDP

50 W

115 W

TDP (W)

50

115 +130.0%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Ampere

GPU Name

Lexa

GA104

Generation

Polaris (RX 500X)

GeForce 30 Mobile

Process Size

14 nm

8 nm

Transistors

2,200 million

17,400 million

Die Size

103 mm²

392 mm²

Foundry

GlobalFoundries

Samsung

Density

21.4M / mm²

44.4M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

—

Length

145 mm 5.7 inches

—

Outputs

1x DVI1x HDMI 2.0b1x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Polaris

GeForce 20 Mobile

Successor

Vega

—

View Radeon RX 550X Details View GeForce RTX 3070 Ti Mobile Details