AMD Radeon Pro V620 vs NVIDIA TITAN Xp

VS

AMD Radeon Pro V620

NVIDIA TITAN Xp

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 12GB VRAM TITAN Xp to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V620 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 39% (2200MHz vs 1582MHz)

More VRAM (32GB vs 12GB)

768 additional rendering cores

NVIDIA TITAN Xp 's Advantages

Larger VRAM bandwidth (547.6GB/s vs 512.0GB/s)

Lower TDP (250W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro V620 +66%

20.28 TFLOPS

TITAN Xp

12.15 TFLOPS

Radeon Pro V620

VS

TITAN Xp

Graphics Card

Nov 2021

Release Date

Apr 2017

Radeon Pro

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1825 MHz

Base Clock

1405 MHz

2200 MHz

Boost Clock

1582 MHz

2000 MHz

Memory Clock

1426 MHz

Memory

32GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5X

256bit

Memory Bus

384bit

512.0GB/s

Bandwidth

547.6GB/s

Render Config

72

Compute Units

-

SM Count

30

4608

Shading Units

3840

288

TMUs

240

128

ROPs

96

-

72

RT Cores

-

128 KB per Array

L1 Cache

48 KB (per SM)

4 MB

L2 Cache

3 MB

128 MB

L3 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

151.9 GPixel/s

633.6 GTexel/s

Texture Rate

379.7 GTexel/s

40.55 TFLOPS

FP16 (half)

189.8 GFLOPS

20.28 TFLOPS

FP32 (float)

12.15 TFLOPS

1267 GFLOPS

FP64 (double)

379.7 GFLOPS

Board Design

300W

TDP

250W

700 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 21

GPU Name

GP102

Navi 21 XT (215-121000177)

GPU Variant

GP102-450-A1

RDNA 2.0

Architecture

Pascal

TSMC

Foundry

TSMC

7 nm

Process Size

16 nm

26.8 billion

Transistors

11.8 billion

520 mm²

Die Size

471 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.1

6.5

Shader Model

6.4

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