GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Vega II

CORE STATE Vega 20

VRAM 32 GB

CLOCK SPEED 1720 MHz

TDP 475 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

GeForce GTX 1080

CORE STATE GP104

VRAM 8 GB

CLOCK SPEED 1733 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

geekbench_metal

130,183

23,824

geekbench_opencl

99,405

55,724

geekbench_vulkan

100,312

65,164

3dmark_3dmark_steel_nomad_dx12

N/A

1,560

passmark_directx_10

N/A

93

passmark_directx_11

N/A

124

passmark_directx_12

N/A

55

passmark_directx_9

N/A

211

passmark_g2d

N/A

888

passmark_g3d

N/A

15,586

passmark_gpu_compute

N/A

7,614

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Vega II

GTX 1080

Core Specs

Shading Units

4,096

2,560 -37.5%

Shaders

4,096

2,560 -37.5%

TMUs

256

160 -37.5%

ROPs

64

64 0.0%

Compute Units

64

—

SM Count

—

20

Clocks

Base Clock

1574 MHz

1607 MHz

Boost Clock

1720 MHz

1733 MHz

Memory Clock

806 MHz 1612 Mbps effective

1251 MHz 10 Gbps effective

Memory

Memory Size

32 GB

8 GB

VRAM (MB)

32,768

8,192 -75.0%

Memory Type

HBM2

GDDR5X

Memory Bus

4096 bit

256 bit

Bandwidth

825.3 GB/s

320.3 GB/s

Cache

L1 Cache

16 KB (per CU)

48 KB (per SM)

L2 Cache

4 MB

2 MB

Performance

Pixel Rate

110.1 GPixel/s

110.9 GPixel/s

Texture Rate

440.3 GTexel/s

277.3 GTexel/s

FP32 (TFLOPS)

14.09 TFLOPS

8.873 TFLOPS

FP64 (TFLOPS)

7.045 TFLOPS (1:2)

277.3 GFLOPS (1:32)

FP16 (TFLOPS)

28.18 TFLOPS (2:1)

138.6 GFLOPS (1:64)

Power

TDP

475 W

180 W

TDP (W)

475

180 -62.1%

Suggested PSU

850 W

450 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

GCN 5.1

Pascal

GPU Name

Vega 20

GP104

Generation

Radeon Pro Mac (Vega Series)

GeForce 10

Process Size

7 nm

16 nm

Transistors

13,230 million

7,200 million

Die Size

331 mm²

314 mm²

Foundry

TSMC

TSMC

Density

40.0M / mm²

22.9M / mm²

API Support

DirectX

12 (12_1)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

6.1

Shader Model

6.7

6.8

Physical

Slot Width

Quad-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

1x HDMI 2.0b4x Thunderbolt

1x DVI1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

Apple MPX

PCIe 3.0 x16

Other

Launch Price

2,199 USD

599 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 900

Successor

—

GeForce 20

View Radeon Pro Vega II Details View GeForce GTX 1080 Details