GPU Comparison

A

AMD

RADEON

AMD Radeon R9 380

CORE STATE Antigua

VRAM 2 GB

CLOCK SPEED —

TDP 190 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

VS

NVIDIA

GEFORCE

GeForce GTX 1660 Ti Max-Q

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1335 MHz

TDP —

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

passmark_directx_10

30

N/A

passmark_directx_11

41

N/A

passmark_directx_12

32

N/A

passmark_directx_9

93

N/A

passmark_g2d

660

N/A

passmark_g3d

6,043

N/A

passmark_gpu_compute

2,149

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

R9 380

GTX 1660 Ti Max-Q

Core Specs

Shading Units

1,792

1,536 -14.3%

Shaders

1,792

1,536 -14.3%

TMUs

112

96 -14.3%

ROPs

32

48 +50.0%

Compute Units

28

—

SM Count

—

24

Clocks

Base Clock

—

1140 MHz

Boost Clock

—

1335 MHz

GPU Clock

970 MHz

—

Memory Clock

1375 MHz 5.5 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

2 GB

6 GB

VRAM (MB)

2,048

6,144 +200.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

176.0 GB/s

288.0 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

512 KB

1536 KB

Performance

Pixel Rate

31.04 GPixel/s

64.08 GPixel/s

Texture Rate

108.6 GTexel/s

128.2 GTexel/s

FP32 (TFLOPS)

3.476 TFLOPS

4.101 TFLOPS

FP64 (TFLOPS)

217.3 GFLOPS (1:16)

128.2 GFLOPS (1:32)

FP16 (TFLOPS)

3.476 TFLOPS (1:1)

8.202 TFLOPS (2:1)

Power

TDP

190 W

—

TDP (W)

190

—

Suggested PSU

450 W

—

Power Connectors

2x 6-pin

None

Architecture

Architecture

GCN 3.0

Turing

GPU Name

Antigua

TU116

Generation

Pirate Islands (R9 300)

GeForce 16 Mobile

Process Size

28 nm

12 nm

Transistors

5,000 million

6,600 million

Die Size

366 mm²

284 mm²

Foundry

TSMC

TSMC

Density

13.7M / 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

Dual-slot

MXM Module

Length

221 mm 8.7 inches

—

Height

111 mm 4.4 inches

—

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

199 USD

—

Production

End-of-life

End-of-life

Predecessor

Volcanic Islands

GeForce 10 Mobile

Successor

Arctic Islands

GeForce 20 Mobile

View Radeon R9 380 Details View GeForce GTX 1660 Ti Max-Q Details