AMD Radeon Pro Vega II vs NVIDIA GeForce GTX 490

VS

AMD Radeon Pro Vega II

NVIDIA GeForce GTX 490

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II and 1536MB VRAM GeForce GTX 490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II 's Advantages

Boost Clock1720MHz

More VRAM (32GB vs 1536GB)

Larger VRAM bandwidth (825.3GB/s vs 164.0GB/s)

3616 additional rendering cores

NVIDIA GeForce GTX 490 's Advantages

Lower TDP (365W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II +1108%

14.09 TFLOPS

GeForce GTX 490

1.166 TFLOPS

Radeon Pro Vega II

VS

GeForce GTX 490

Graphics Card

Jun 2019

Release Date

Unknown

Radeon Pro Mac

Generation

GeForce 400

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x16

Clock Speeds

1574 MHz

Base Clock

-

1720 MHz

Boost Clock

-

806 MHz

Memory Clock

854 MHz

Memory

32GB

Memory Size

1536MB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

384bit

825.3GB/s

Bandwidth

164.0GB/s

Render Config

64

Compute Units

-

SM Count

15

4096

Shading Units

480

256

TMUs

60

64

ROPs

48

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

768 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

18.24 GPixel/s

440.3 GTexel/s

Texture Rate

36.48 GTexel/s

28.18 TFLOPS

FP16 (half)

-

14.09 TFLOPS

FP32 (float)

1166 GFLOPS

7.045 TFLOPS

FP64 (double)

145.8 GFLOPS

Board Design

475W

TDP

365W

850 W

Suggested PSU

750 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

3x DVI 1x mini-DisplayPort

None

Power Connectors

2x 8-pin

Graphics Processor

Vega 20

GPU Name

GF100

Vega 20 XT

GPU Variant

GF100-375-A3

GCN 5.1

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

13.23 billion

Transistors

3.1 billion

331 mm²

Die Size

529 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.0

6.7

Shader Model

5.1

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