AMD Radeon RX Vega 64 Liquid Cooling vs NVIDIA GeForce RTX 3080

VS

AMD Radeon RX Vega 64 Liquid Cooling

NVIDIA GeForce RTX 3080

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Liquid Cooling and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages

Released 3 years and 1 months late

Boost Clock has increased by 2% (1710MHz vs 1677MHz)

More VRAM (10GB vs 8GB)

Larger VRAM bandwidth (760.3GB/s vs 483.8GB/s)

4608 additional rendering cores

Lower TDP (320W vs 345W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 Liquid Cooling

13.74 TFLOPS

GeForce RTX 3080 +116%

29.77 TFLOPS

Radeon RX Vega 64 Liquid Cooling

VS

GeForce RTX 3080

Graphics Card

Aug 2017

Release Date

Sep 2020

Vega

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1406 MHz

Base Clock

1440 MHz

1677 MHz

Boost Clock

1710 MHz

945 MHz

Memory Clock

1188 MHz

Memory

8GB

Memory Size

10GB

HBM2

Memory Type

GDDR6X

2048bit

Memory Bus

320bit

483.8GB/s

Bandwidth

760.3GB/s

Render Config

64

Compute Units

-

SM Count

68

4096

Shading Units

8704

256

TMUs

272

64

ROPs

96

-

Tensor Cores

272

-

RT Cores

68

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

5 MB

-

Theoretical Performance

107.3 GPixel/s

Pixel Rate

164.2 GPixel/s

429.3 GTexel/s

Texture Rate

465.1 GTexel/s

27.48 TFLOPS

FP16 (half)

29.77 TFLOPS

13.74 TFLOPS

FP32 (float)

29.77 TFLOPS

858.6 GFLOPS

FP64 (double)

465.1 GFLOPS

Board Design

345W

TDP

320W

700 W

Suggested PSU

700 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

Vega 10

GPU Name

GA102

Vega 10 XTX

GPU Variant

GA102-200-KD-A1

GCN 5.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

12.5 billion

Transistors

28.3 billion

495 mm²

Die Size

628 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.6

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