GPU Comparison

A

AMD

RADEON

AMD Radeon RX 550X 640SP

CORE STATE Baffin

VRAM 2 GB

CLOCK SPEED 1071 MHz

TDP 60 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

GeForce RTX 2070 SUPER

CORE STATE TU104

VRAM 8 GB

CLOCK SPEED 1770 MHz

TDP 215 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,651

geekbench_opencl

N/A

98,316

geekbench_vulkan

N/A

94,918

passmark_directx_10

N/A

132

passmark_directx_11

N/A

151

passmark_directx_12

N/A

67

passmark_directx_9

N/A

223

passmark_g2d

N/A

878

passmark_g3d

N/A

18,169

passmark_gpu_compute

N/A

7,557

DETAILED SPECIFICATIONS

SPECIFICATION

RX 550X 640SP

RTX 2070 SUPER

Core Specs

Shading Units

640

2,560 +300.0%

Shaders

640

2,560 +300.0%

TMUs

40

160 +300.0%

ROPs

16

64 +300.0%

Compute Units

10

—

SM Count

—

40

Clocks

Base Clock

1019 MHz

1605 MHz

Boost Clock

1071 MHz

1770 MHz

Memory Clock

1500 MHz 6 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

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)

64 KB (per SM)

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

17.14 GPixel/s

113.3 GPixel/s

Texture Rate

42.84 GTexel/s

283.2 GTexel/s

FP32 (TFLOPS)

1,370.9 GFLOPS

9.062 TFLOPS

FP64 (TFLOPS)

85.68 GFLOPS (1:16)

283.2 GFLOPS (1:32)

FP16 (TFLOPS)

1,370.9 GFLOPS (1:1)

18.12 TFLOPS (2:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

320

Power

TDP

60 W

215 W

TDP (W)

60

215 +258.3%

Suggested PSU

250 W

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

GCN 4.0

Turing

GPU Name

Baffin

TU104

Generation

Polaris (RX 500X)

GeForce 20

Process Size

14 nm

12 nm

Transistors

3,000 million

13,600 million

Die Size

123 mm²

545 mm²

Foundry

GlobalFoundries

TSMC

Density

24.4M / mm²

25.0M / 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

—

7.5

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

—

116 mm 4.6 inches

Outputs

1x DVI1x HDMI 2.0b1x DisplayPort 1.4a

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 3.0 x8

PCIe 3.0 x16

Other

Launch Price

—

499 USD

Production

End-of-life

End-of-life

Predecessor

Polaris

GeForce 10

Successor

Vega

GeForce 30

View Radeon RX 550X 640SP Details View GeForce RTX 2070 SUPER Details