AMD Radeon Pro V620 vs NVIDIA GeForce RTX 4070 GDDR6

VS

AMD Radeon Pro V620

NVIDIA GeForce RTX 4070 GDDR6

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 12GB VRAM GeForce RTX 4070 GDDR6 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 12GB)

Larger VRAM bandwidth (512.0GB/s vs 480.0GB/s)

NVIDIA GeForce RTX 4070 GDDR6 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 12% (2475MHz vs 2200MHz)

1280 additional rendering cores

Lower TDP (200W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro V620

20.28 TFLOPS

GeForce RTX 4070 GDDR6 +43%

29.15 TFLOPS

Radeon Pro V620

VS

GeForce RTX 4070 GDDR6

Graphics Card

Nov 2021

Release Date

Aug 2024

Radeon Pro

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1825 MHz

Base Clock

1920 MHz

2200 MHz

Boost Clock

2475 MHz

2000 MHz

Memory Clock

2500 MHz

Memory

32GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

480.0GB/s

Render Config

72

Compute Units

-

SM Count

46

4608

Shading Units

5888

288

TMUs

184

128

ROPs

64

-

Tensor Cores

184

72

RT Cores

46

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

36 MB

128 MB

L3 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

158.4 GPixel/s

633.6 GTexel/s

Texture Rate

455.4 GTexel/s

40.55 TFLOPS

FP16 (half)

29.15 TFLOPS

20.28 TFLOPS

FP32 (float)

29.15 TFLOPS

1267 GFLOPS

FP64 (double)

455.4 GFLOPS

Board Design

300W

TDP

200W

700 W

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Navi 21

GPU Name

AD104

Navi 21 XT (215-121000177)

GPU Variant

AD104-2XX-A1

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

26.8 billion

Transistors

35.8 billion

520 mm²

Die Size

294 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

8.9

6.5

Shader Model

6.8

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