AMD Radeon Pro V620 vs AMD Radeon RX 6700

VS

AMD Radeon Pro V620

AMD Radeon RX 6700

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 10GB VRAM Radeon RX 6700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V620 's Advantages

More VRAM (32GB vs 10GB)

Larger VRAM bandwidth (512.0GB/s vs 320.0GB/s)

2304 additional rendering cores

AMD Radeon RX 6700 's Advantages

Boost Clock has increased by 11% (2450MHz vs 2200MHz)

Lower TDP (175W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro V620 +79%

20.28 TFLOPS

Radeon RX 6700

11.29 TFLOPS

Radeon Pro V620

VS

Radeon RX 6700

Graphics Card

Nov 2021

Release Date

Jun 2021

Radeon Pro

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1825 MHz

Base Clock

1941 MHz

2200 MHz

Boost Clock

2450 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

32GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

160bit

512.0GB/s

Bandwidth

320.0GB/s

Render Config

72

Compute Units

36

-

4608

Shading Units

2304

288

TMUs

144

128

ROPs

64

-

72

RT Cores

36

128 KB per Array

L1 Cache

128 KB per Array

4 MB

L2 Cache

3 MB

128 MB

L3 Cache

80 MB

Theoretical Performance

281.6 GPixel/s

Pixel Rate

156.8 GPixel/s

633.6 GTexel/s

Texture Rate

352.8 GTexel/s

40.55 TFLOPS

FP16 (half)

22.58 TFLOPS

20.28 TFLOPS

FP32 (float)

11.29 TFLOPS

1267 GFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

300W

TDP

175W

700 W

Suggested PSU

450 W

No outputs

Outputs

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

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 21

GPU Name

Navi 22

Navi 21 XT (215-121000177)

GPU Variant

Navi 22 XTL

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

26.8 billion

Transistors

17.2 billion

520 mm²

Die Size

335 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.5

Shader Model

6.5

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