NVIDIA GeForce 9400 GT vs AMD Radeon Pro V620

VS

NVIDIA GeForce 9400 GT AMD Radeon Pro V620

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 32GB VRAM Radeon Pro V620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages

Lower TDP (50W vs 300W)

AMD Radeon Pro V620 's Advantages

Released 13 years and 3 months late

Boost Clock2200MHz

Larger VRAM bandwidth (512.0GB/s vs 9.600GB/s)

4592 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9400 GT

0.029 TFLOPS

Radeon Pro V620 +69831%

20.28 TFLOPS

GeForce 9400 GT

VS

Radeon Pro V620

Graphics Card

Aug 2008

Release Date

Nov 2021

GeForce 9

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1825 MHz

-

Boost Clock

2200 MHz

600 MHz

Memory Clock

2000 MHz

Memory

128MB

Memory Size

32GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

256bit

9.600GB/s

Bandwidth

512.0GB/s

Render Config

2

SM Count

-

Compute Units

72

16

Shading Units

4608

8

TMUs

288

4

ROPs

128

-

Tensor Cores

-

RT Cores

72

-

L1 Cache

128 KB per Array

16 KB

L2 Cache

4 MB

Theoretical Performance

1.836 GPixel/s

Pixel Rate

281.6 GPixel/s

3.672 GTexel/s

Texture Rate

633.6 GTexel/s

-

FP16 (half)

40.55 TFLOPS

29.38 GFLOPS

FP32 (float)

20.28 TFLOPS

-

FP64 (double)

1267 GFLOPS

Graphics Processor

G86

GPU Name

Navi 21

-

GPU Variant

Navi 21 XT (215-121000177)

Tesla

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

7 nm

0.21 billion

Transistors

26.8 billion

127 mm²

Die Size

520 mm²

Board Design

50W

TDP

300W

250 W

Suggested PSU

700 W

1x DVI 1x VGA 1x S-Video

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.5

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