GPU Comparison

A

AMD

RADEON

AMD Radeon RX 455 OEM

CORE STATE Tobago

VRAM 2 GB

CLOCK SPEED —

TDP 100 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

GeForce GTX 1650 SUPER

CORE STATE TU116

VRAM 4 GB

CLOCK SPEED 1725 MHz

TDP 100 W

BUS WIDTH 128 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

352

geekbench_opencl

N/A

55,811

geekbench_vulkan

N/A

53,160

passmark_directx_10

N/A

50

passmark_directx_11

N/A

73

passmark_directx_12

N/A

45

passmark_directx_9

N/A

148

passmark_g2d

N/A

749

passmark_g3d

N/A

10,179

passmark_gpu_compute

N/A

4,477

DETAILED SPECIFICATIONS

SPECIFICATION

RX 455 OEM

GTX 1650 SUPER

Core Specs

Shading Units

768

1,280 +66.7%

Shaders

768

1,280 +66.7%

TMUs

48

80 +66.7%

ROPs

16

32 +100.0%

Compute Units

12

—

SM Count

—

20

Clocks

Base Clock

—

1530 MHz

Boost Clock

—

1725 MHz

GPU Clock

1050 MHz

—

Memory Clock

1625 MHz 6.5 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

2 GB

4 GB

VRAM (MB)

2,048

4,096 +100.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

128 bit

Bandwidth

104.0 GB/s

192.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

256 KB

1024 KB

Performance

Pixel Rate

16.80 GPixel/s

55.20 GPixel/s

Texture Rate

50.40 GTexel/s

138.0 GTexel/s

FP32 (TFLOPS)

1.613 TFLOPS

4.416 TFLOPS

FP64 (TFLOPS)

100.8 GFLOPS (1:16)

138.0 GFLOPS (1:32)

FP16 (TFLOPS)

—

8.832 TFLOPS (2:1)

Power

TDP

100 W

100 W

TDP (W)

100

100 0.0%

Suggested PSU

300 W

300 W

Power Connectors

1x 6-pin

1x 6-pin

Architecture

Architecture

GCN 2.0

Turing

GPU Name

Tobago

TU116

Generation

Arctic Islands (RX 400)

GeForce 16

Process Size

28 nm

12 nm

Transistors

2,080 million

6,600 million

Die Size

160 mm²

284 mm²

Foundry

TSMC

TSMC

Density

13.0M / mm²

23.2M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

7.5

Shader Model

6.5

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

165 mm 6.5 inches

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

1x DVI1x HDMI 1.4a1x DisplayPort 1.2

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

—

159 USD

Production

End-of-life

End-of-life

Predecessor

Pirate Islands

GeForce 10

Successor

Polaris

GeForce 20

View Radeon RX 455 OEM Details View GeForce GTX 1650 SUPER Details