AMD Radeon Pro V620 vs NVIDIA GeForce GTX 465

VS

AMD Radeon Pro V620

NVIDIA GeForce GTX 465

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 1024MB VRAM GeForce GTX 465 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 6 months late

Boost Clock2200MHz

More VRAM (32GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 102.7GB/s)

4256 additional rendering cores

NVIDIA GeForce GTX 465 's Advantages

Lower TDP (200W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro V620 +2271%

20.28 TFLOPS

GeForce GTX 465

0.855 TFLOPS

Radeon Pro V620

VS

GeForce GTX 465

Graphics Card

Nov 2021

Release Date

May 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

802 MHz

Memory

32GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

102.7GB/s

Render Config

72

Compute Units

-

SM Count

11

4608

Shading Units

352

288

TMUs

44

128

ROPs

32

-

72

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

512 KB

128 MB

L3 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

13.38 GPixel/s

633.6 GTexel/s

Texture Rate

26.75 GTexel/s

40.55 TFLOPS

FP16 (half)

-

20.28 TFLOPS

FP32 (float)

855.4 GFLOPS

1267 GFLOPS

FP64 (double)

106.9 GFLOPS

Board Design

300W

TDP

200W

700 W

Suggested PSU

550 W

No outputs

Outputs

2x DVI 1x mini-HDMI 1.3a

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 21

GPU Name

GF100

Navi 21 XT (215-121000177)

GPU Variant

GF100-030-A3

RDNA 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

3.1 billion

520 mm²

Die Size

529 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

2.0

6.5

Shader Model

5.1

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