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 5070 Ti Mobile

CORE STATE GB205

VRAM 12 GB

CLOCK SPEED 1447 MHz

TDP 60 W

BUS WIDTH 192 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

geekbench_opencl

9,025

143,870

geekbench_vulkan

11,165

139,213

passmark_directx_10

N/A

151

passmark_directx_11

N/A

237

passmark_directx_12

N/A

102

passmark_directx_9

N/A

259

passmark_g2d

N/A

981

passmark_g3d

N/A

24,004

passmark_gpu_compute

N/A

10,101

DETAILED SPECIFICATIONS

SPECIFICATION

RX 550X

RTX 5070 Ti Mobile

Core Specs

Shading Units

512

5,888 +1050.0%

Shaders

512

5,888 +1050.0%

TMUs

32

184 +475.0%

ROPs

16

80 +400.0%

Compute Units

8

—

SM Count

—

46

Clocks

Base Clock

1100 MHz

847 MHz

Boost Clock

1183 MHz

1447 MHz

Memory Clock

1500 MHz 6 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

4 GB

12 GB

VRAM (MB)

4,096

12,288 +200.0%

Memory Type

GDDR5

GDDR7

Memory Bus

128 bit

192 bit

Bandwidth

96.00 GB/s

672.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

512 KB

48 MB

Performance

Pixel Rate

18.93 GPixel/s

115.8 GPixel/s

Texture Rate

37.86 GTexel/s

266.2 GTexel/s

FP32 (TFLOPS)

1,211.4 GFLOPS

17.04 TFLOPS

FP64 (TFLOPS)

75.71 GFLOPS (1:16)

266.2 GFLOPS (1:64)

FP16 (TFLOPS)

1,211.4 GFLOPS (1:1)

17.04 TFLOPS (1:1)

AI/RT

RT Cores

—

46

Tensor Cores

—

184

Power

TDP

50 W

60 W

TDP (W)

50

60 +20.0%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Blackwell 2.0

GPU Name

Lexa

GB205

Generation

Polaris (RX 500X)

GeForce 50 Mobile

Process Size

14 nm

5 nm

Transistors

2,200 million

31,100 million

Die Size

103 mm²

263 mm²

Foundry

GlobalFoundries

TSMC

Density

21.4M / mm²

118.3M / 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

—

12.0

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

IGP

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 5.0 x16

Other

Production

End-of-life

Active

Predecessor

Polaris

GeForce 40 Mobile

Successor

Vega

—

View Radeon RX 550X Details View GeForce RTX 5070 Ti Mobile Details