GPU Comparison

A

AMD

RADEON

AMD Radeon RX Vega M GH

CORE STATE Polaris 22

VRAM 4 GB

CLOCK SPEED 1190 MHz

TDP 100 W

BUS WIDTH 1024 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

GeForce GTX 1660

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_opencl

27,125

57,988

geekbench_vulkan

31,268

55,845

3dmark_3dmark_steel_nomad_dx12

N/A

1,065

passmark_directx_10

N/A

61

passmark_directx_11

N/A

79

passmark_directx_12

N/A

49

passmark_directx_9

N/A

177

passmark_g2d

N/A

776

passmark_g3d

N/A

11,646

passmark_gpu_compute

N/A

4,963

DETAILED SPECIFICATIONS

SPECIFICATION

RX Vega M GH

GTX 1660

Core Specs

Shading Units

1,536

1,408 -8.3%

Shaders

1,536

1,408 -8.3%

TMUs

96

88 -8.3%

ROPs

64

48 -25.0%

Compute Units

24

—

SM Count

—

22

Clocks

Base Clock

1063 MHz

1530 MHz

Boost Clock

1190 MHz

1785 MHz

Memory Clock

800 MHz 1600 Mbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

4 GB

6 GB

VRAM (MB)

4,096

6,144 +50.0%

Memory Type

HBM2

GDDR5

Memory Bus

1024 bit

192 bit

Bandwidth

204.8 GB/s

192.1 GB/s

Cache

L1 Cache

16 KB (per CU)

64 KB (per SM)

L2 Cache

1024 KB

1536 KB

Performance

Pixel Rate

76.16 GPixel/s

85.68 GPixel/s

Texture Rate

114.2 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

3.656 TFLOPS

5.027 TFLOPS

FP64 (TFLOPS)

228.5 GFLOPS (1:16)

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

3.656 TFLOPS (1:1)

10.05 TFLOPS (2:1)

Power

TDP

100 W

120 W

TDP (W)

100

120 +20.0%

Suggested PSU

—

300 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

GCN 4.0

Turing

GPU Name

Polaris 22

TU116

Generation

Vega (Vega M)

GeForce 16

Process Size

14 nm

12 nm

Transistors

5,000 million

6,600 million

Die Size

208 mm²

284 mm²

Foundry

GlobalFoundries

TSMC

Density

24.0M / 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

IGP

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

IGP

PCIe 3.0 x16

Other

Launch Price

—

219 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 10

Successor

—

GeForce 20

View Radeon RX Vega M GH Details View GeForce GTX 1660 Details