GPU Comparison

A

AMD

RADEON

AMD Radeon RX 480 Mobile

CORE STATE Ellesmere

VRAM 8 GB

CLOCK SPEED 1077 MHz

TDP 100 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

GeForce GTX 1660 Ti

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1770 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

1,061

geekbench_opencl

N/A

60,863

geekbench_vulkan

N/A

58,014

passmark_directx_10

N/A

66

passmark_directx_11

N/A

103

passmark_directx_12

N/A

51

passmark_directx_9

N/A

190

passmark_g2d

N/A

804

passmark_g3d

N/A

12,871

passmark_gpu_compute

N/A

5,226

DETAILED SPECIFICATIONS

SPECIFICATION

RX 480 Mobile

GTX 1660 Ti

Core Specs

Shading Units

2,304

1,536 -33.3%

Shaders

2,304

1,536 -33.3%

TMUs

144

96 -33.3%

ROPs

32

48 +50.0%

Compute Units

36

—

SM Count

—

24

Clocks

Base Clock

1000 MHz

1500 MHz

Boost Clock

1077 MHz

1770 MHz

Memory Clock

2000 MHz 8 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

8 GB

6 GB

VRAM (MB)

8,192

6,144 -25.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

256.0 GB/s

288.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

2 MB

1536 KB

Performance

Pixel Rate

34.46 GPixel/s

84.96 GPixel/s

Texture Rate

155.1 GTexel/s

169.9 GTexel/s

FP32 (TFLOPS)

4.963 TFLOPS

5.437 TFLOPS

FP64 (TFLOPS)

310.2 GFLOPS (1:16)

169.9 GFLOPS (1:32)

FP16 (TFLOPS)

4.963 TFLOPS (1:1)

10.87 TFLOPS (2:1)

Power

TDP

100 W

120 W

TDP (W)

100

120 +20.0%

Suggested PSU

—

300 W

Power Connectors

None

1x 8-pin

Architecture

Architecture

GCN 4.0

Turing

GPU Name

Ellesmere

TU116

Generation

Polaris Mobile (RX M400)

GeForce 16

Process Size

14 nm

12 nm

Transistors

5,700 million

6,600 million

Die Size

232 mm²

284 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

23.2M / mm²

API Support

DirectX

12 (12_0)

12 (12_1)

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

MXM Module

Dual-slot

Length

—

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

MXM-B (3.0)

PCIe 3.0 x16

Other

Launch Price

—

279 USD

Production

End-of-life

End-of-life

Predecessor

Gem System

GeForce 10

Successor

Navi Mobile

GeForce 20

View Radeon RX 480 Mobile Details View GeForce GTX 1660 Ti Details