AMD Radeon Pro V620 vs NVIDIA GeForce 9800 GT Rebrand

VS

AMD Radeon Pro V620

NVIDIA GeForce 9800 GT Rebrand

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 512MB VRAM GeForce 9800 GT Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V620 's Advantages

Released 13 years and 4 months late

Boost Clock2200MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

4480 additional rendering cores

NVIDIA GeForce 9800 GT Rebrand 's Advantages

Lower TDP (125W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro V620 +4426%

20.28 TFLOPS

GeForce 9800 GT Rebrand

0.448 TFLOPS

Radeon Pro V620

VS

GeForce 9800 GT Rebrand

Graphics Card

Nov 2021

Release Date

Jul 2008

Radeon Pro

Generation

GeForce 9

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

1000 MHz

Memory

32GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

64.00GB/s

Render Config

72

Compute Units

-

SM Count

16

4608

Shading Units

128

288

TMUs

64

128

ROPs

16

-

72

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

64 KB

128 MB

L3 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

11.60 GPixel/s

633.6 GTexel/s

Texture Rate

46.40 GTexel/s

40.55 TFLOPS

FP16 (half)

-

20.28 TFLOPS

FP32 (float)

448.0 GFLOPS

1267 GFLOPS

FP64 (double)

-

Board Design

300W

TDP

125W

700 W

Suggested PSU

300 W

No outputs

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 21

GPU Name

G92

Navi 21 XT (215-121000177)

GPU Variant

G92-270-A2

RDNA 2.0

Architecture

Tesla

TSMC

Foundry

TSMC

7 nm

Process Size

65 nm

26.8 billion

Transistors

0.754 billion

520 mm²

Die Size

324 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.5

Shader Model

4.0

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