AMD Radeon Pro V620 vs ATI FireMV 2250 PCIe x1

VS

AMD Radeon Pro V620

ATI FireMV 2250 PCIe x1

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 256MB VRAM FireMV 2250 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V620 's Advantages

Released 14 years and 10 months late

Boost Clock2200MHz

More VRAM (32GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 12.80GB/s)

4608 additional rendering cores

ATI FireMV 2250 PCIe x1 's Advantages

Lower TDP (32W vs 300W)

Score

Radeon Pro V620

VS

FireMV 2250 PCIe x1

Graphics Card

Nov 2021

Release Date

Jan 2007

Radeon Pro

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x1

Clock Speeds

1825 MHz

Base Clock

-

2200 MHz

Boost Clock

-

2000 MHz

Memory Clock

400 MHz

Memory

32GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

12.80GB/s

Render Config

72

Compute Units

-

4608

Shading Units

-

288

TMUs

4

128

ROPs

4

-

72

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

-

128 MB

L3 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

2.400 GPixel/s

633.6 GTexel/s

Texture Rate

2.400 GTexel/s

40.55 TFLOPS

FP16 (half)

-

20.28 TFLOPS

FP32 (float)

-

1267 GFLOPS

FP64 (double)

-

Board Design

300W

TDP

32W

700 W

Suggested PSU

200 W

No outputs

Outputs

1x S-Video 1x DMS-59

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

RV516

Navi 21 XT (215-121000177)

GPU Variant

-

RDNA 2.0

Architecture

R500

TSMC

Foundry

UMC

7 nm

Process Size

80 nm

26.8 billion

Transistors

0.107 billion

520 mm²

Die Size

100 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

3.0

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