AMD Radeon Pro Vega II Duo vs AMD Radeon RX 7700

VS

AMD Radeon Pro Vega II Duo

AMD Radeon RX 7700

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 12GB VRAM Radeon RX 7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II Duo 's Advantages

More VRAM (32GB vs 12GB)

Larger VRAM bandwidth (1020GB/s vs 432.0GB/s)

1024 additional rendering cores

AMD Radeon RX 7700 's Advantages

Boost Clock has increased by 51% (2600MHz vs 1720MHz)

Lower TDP (200W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo

14.09 TFLOPS

Radeon RX 7700 +126%

31.95 TFLOPS

Radeon Pro Vega II Duo

VS

Radeon RX 7700

Graphics Card

Jun 2019

Release Date

Unknown

Radeon Pro Mac

Generation

Navi III

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

1900 MHz

1720 MHz

Boost Clock

2600 MHz

1000 MHz

Memory Clock

2250 MHz

Memory

32GB

Memory Size

12GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

192bit

1020GB/s

Bandwidth

432.0GB/s

Render Config

64

Compute Units

48

-

4096

Shading Units

3072

256

TMUs

192

64

ROPs

96

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB per Array

4 MB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

110.1 GPixel/s

Pixel Rate

249.6 GPixel/s

440.3 GTexel/s

Texture Rate

499.2 GTexel/s

28.18 TFLOPS

FP16 (half)

63.90 TFLOPS

14.09 TFLOPS

FP32 (float)

31.95 TFLOPS

7.045 TFLOPS

FP64 (double)

998.4 GFLOPS

Board Design

475W

TDP

200W

850 W

Suggested PSU

550 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

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

None

Power Connectors

1x 8-pin

Graphics Processor

Vega 20

GPU Name

Navi 32

Vega 20 XT

GPU Variant

Navi 32

GCN 5.1

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

13.23 billion

Transistors

28.1 billion

331 mm²

Die Size

346 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

6.7

Shader Model

6.7

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