AMD Radeon Pro V620 vs NVIDIA GeForce GTS 450 OEM

VS

AMD Radeon Pro V620

NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V620 's Advantages

Released 11 years and 2 months late

Boost Clock2200MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 57.73GB/s)

4464 additional rendering cores

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro V620 +4396%

20.28 TFLOPS

GeForce GTS 450 OEM

0.451 TFLOPS

Radeon Pro V620

VS

GeForce GTS 450 OEM

Graphics Card

Nov 2021

Release Date

Sep 2010

Radeon Pro

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2200 MHz

Boost Clock

-

2000 MHz

Memory Clock

902 MHz

Memory

32GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

57.73GB/s

Render Config

72

Compute Units

-

SM Count

3

4608

Shading Units

144

288

TMUs

24

128

ROPs

16

-

72

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

256 KB

128 MB

L3 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

4.698 GPixel/s

633.6 GTexel/s

Texture Rate

18.79 GTexel/s

40.55 TFLOPS

FP16 (half)

-

20.28 TFLOPS

FP32 (float)

451.0 GFLOPS

1267 GFLOPS

FP64 (double)

37.58 GFLOPS

Board Design

300W

TDP

106W

700 W

Suggested PSU

300 W

No outputs

Outputs

1x DVI 1x DisplayPort 1x VGA

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 21

GPU Name

GF106

Navi 21 XT (215-121000177)

GPU Variant

-

RDNA 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

1.17 billion

520 mm²

Die Size

238 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.5

Shader Model

5.1

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