AMD Radeon RX 6700 vs AMD Radeon Pro Vega II Duo

VS

AMD Radeon RX 6700

AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 32GB VRAM Radeon Pro Vega II Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Released 2 years late

Boost Clock has increased by 42% (2450MHz vs 1720MHz)

Lower TDP (175W vs 475W)

AMD Radeon Pro Vega II Duo 's Advantages

More VRAM (32GB vs 10GB)

Larger VRAM bandwidth (1020GB/s vs 320.0GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700

11.29 TFLOPS

Radeon Pro Vega II Duo +24%

14.09 TFLOPS

Radeon RX 6700

VS

Radeon Pro Vega II Duo

Graphics Card

Jun 2021

Release Date

Jun 2019

Navi II

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

Apple MPX

Clock Speeds

1941 MHz

Base Clock

1400 MHz

2450 MHz

Boost Clock

1720 MHz

2000 MHz

Memory Clock

1000 MHz

Memory

10GB

Memory Size

32GB

GDDR6

Memory Type

HBM2

160bit

Memory Bus

4096bit

320.0GB/s

Bandwidth

1020GB/s

Render Config

36

Compute Units

64

-

2304

Shading Units

4096

144

TMUs

256

64

ROPs

64

-

36

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

4 MB

80 MB

L3 Cache

-

Theoretical Performance

156.8 GPixel/s

Pixel Rate

110.1 GPixel/s

352.8 GTexel/s

Texture Rate

440.3 GTexel/s

22.58 TFLOPS

FP16 (half)

28.18 TFLOPS

11.29 TFLOPS

FP32 (float)

14.09 TFLOPS

705.6 GFLOPS

FP64 (double)

7.045 TFLOPS

Board Design

175W

TDP

475W

450 W

Suggested PSU

850 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 22

GPU Name

Vega 20

Navi 22 XTL

GPU Variant

Vega 20 XT

RDNA 2.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

17.2 billion

Transistors

13.23 billion

335 mm²

Die Size

331 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.5

Shader Model

6.7

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