AMD Radeon Pro V620 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

VS

AMD Radeon Pro V620

NVIDIA GeForce RTX 3070 Ti 8 GB GA102

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 8GB VRAM GeForce RTX 3070 Ti 8 GB GA102 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V620 's Advantages

Boost Clock has increased by 24% (2200MHz vs 1770MHz)

More VRAM (32GB vs 8GB)

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages

Released 11 months late

Larger VRAM bandwidth (608.3GB/s vs 512.0GB/s)

1536 additional rendering cores

Lower TDP (290W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro V620

20.28 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102 +7%

21.75 TFLOPS

Radeon Pro V620

VS

GeForce RTX 3070 Ti 8 GB GA102

Graphics Card

Nov 2021

Release Date

Oct 2022

Radeon Pro

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1825 MHz

Base Clock

1575 MHz

2200 MHz

Boost Clock

1770 MHz

2000 MHz

Memory Clock

1188 MHz

Memory

32GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

608.3GB/s

Render Config

72

Compute Units

-

SM Count

48

4608

Shading Units

6144

288

TMUs

192

128

ROPs

96

-

Tensor Cores

192

72

RT Cores

48

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

128 MB

L3 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

169.9 GPixel/s

633.6 GTexel/s

Texture Rate

339.8 GTexel/s

40.55 TFLOPS

FP16 (half)

21.75 TFLOPS

20.28 TFLOPS

FP32 (float)

21.75 TFLOPS

1267 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

300W

TDP

290W

700 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

Navi 21

GPU Name

GA102

Navi 21 XT (215-121000177)

GPU Variant

GA102-150-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

26.8 billion

Transistors

28.3 billion

520 mm²

Die Size

628 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.6

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