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 3070 Ti

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1770 MHz

TDP 290 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

127

3,478

geekbench_metal

19,937

N/A

geekbench_opencl

4,575

137,518

geekbench_vulkan

8,657

130,778

passmark_directx_10

N/A

155

passmark_directx_11

N/A

192

passmark_directx_12

N/A

91

passmark_directx_9

N/A

261

passmark_g2d

N/A

1,055

passmark_g3d

N/A

23,356

passmark_gpu_compute

N/A

11,601

DETAILED SPECIFICATIONS

SPECIFICATION

RX 550

RTX 3070 Ti

Core Specs

Shading Units

512

6,144 +1100.0%

Shaders

512

6,144 +1100.0%

TMUs

32

192 +500.0%

ROPs

16

96 +500.0%

Compute Units

8

—

SM Count

—

48

Clocks

Base Clock

1100 MHz

1575 MHz

Boost Clock

1183 MHz

1770 MHz

Memory Clock

1750 MHz 7 Gbps effective

1188 MHz 19 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR6X

Memory Bus

128 bit

256 bit

Bandwidth

112.0 GB/s

608.3 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

169.9 GPixel/s

Texture Rate

37.86 GTexel/s

339.8 GTexel/s

FP32 (TFLOPS)

1,211.4 GFLOPS

21.75 TFLOPS

FP64 (TFLOPS)

75.71 GFLOPS (1:16)

339.8 GFLOPS (1:64)

FP16 (TFLOPS)

1,211.4 GFLOPS (1:1)

21.75 TFLOPS (1:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

192

Power

TDP

50 W

290 W

TDP (W)

50

290 +480.0%

Suggested PSU

250 W

600 W

Power Connectors

None

1x 12-pin

Architecture

Architecture

GCN 4.0

Ampere

GPU Name

Lexa

GA104

Generation

Polaris (RX 500)

GeForce 30

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

Dual-slot

Length

145 mm 5.7 inches

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

1x DVI1x HDMI 2.0b1x DisplayPort 1.4a

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Launch Price

79 USD

599 USD

Production

End-of-life

End-of-life

Predecessor

Arctic Islands

GeForce 20

Successor

Vega

GeForce 40

View Radeon RX 550 Details View GeForce RTX 3070 Ti Details