GPU Comparison

A

AMD

RADEON

AMD Radeon RX 550

CORE STATE Lexa

VRAM 2 GB

CLOCK SPEED 1183 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

VS

NVIDIA

GEFORCE

GeForce RTX 5070 Mobile

CORE STATE GB206

VRAM 8 GB

CLOCK SPEED 1425 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

127

N/A

geekbench_metal

19,937

N/A

geekbench_opencl

4,575

122,238

geekbench_vulkan

8,657

116,960

passmark_directx_10

N/A

129

passmark_directx_11

N/A

192

passmark_directx_12

N/A

93

passmark_directx_9

N/A

214

passmark_g2d

N/A

896

passmark_g3d

N/A

20,355

passmark_gpu_compute

N/A

8,279

DETAILED SPECIFICATIONS

SPECIFICATION

RX 550

RTX 5070 Mobile

Core Specs

Shading Units

512

4,608 +800.0%

Shaders

512

4,608 +800.0%

TMUs

32

144 +350.0%

ROPs

16

48 +200.0%

Compute Units

8

—

SM Count

—

36

Clocks

Base Clock

1100 MHz

907 MHz

Boost Clock

1183 MHz

1425 MHz

Memory Clock

1750 MHz 7 Gbps effective

1500 MHz 24 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR7

Memory Bus

128 bit

128 bit

Bandwidth

112.0 GB/s

384.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

512 KB

32 MB

Performance

Pixel Rate

18.93 GPixel/s

68.40 GPixel/s

Texture Rate

37.86 GTexel/s

205.2 GTexel/s

FP32 (TFLOPS)

1,211.4 GFLOPS

13.13 TFLOPS

FP64 (TFLOPS)

75.71 GFLOPS (1:16)

205.2 GFLOPS (1:64)

FP16 (TFLOPS)

1,211.4 GFLOPS (1:1)

13.13 TFLOPS (1:1)

AI/RT

RT Cores

—

36

Tensor Cores

—

144

Power

TDP

50 W

50 W

TDP (W)

50

50 0.0%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Blackwell 2.0

GPU Name

Lexa

GB206

Generation

Polaris (RX 500)

GeForce 50 Mobile

Process Size

14 nm

5 nm

Transistors

2,200 million

21,900 million

Die Size

103 mm²

181 mm²

Foundry

GlobalFoundries

TSMC

Density

21.4M / mm²

121.0M / 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

Launch Price

79 USD

—

Production

End-of-life

Active

Predecessor

Arctic Islands

GeForce 40 Mobile

Successor

Vega

—

View Radeon RX 550 Details View GeForce RTX 5070 Mobile Details