NVIDIA Quadro P620 vs AMD Radeon Instinct MI25

VS

NVIDIA Quadro P620 AMD Radeon Instinct MI25

We compared two Professional market GPUs: 2GB VRAM Quadro P620 and 16GB VRAM Radeon Instinct MI25 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P620 's Advantages

Released 8 months late

Lower TDP (40W vs 300W)

AMD Radeon Instinct MI25 's Advantages

Boost Clock has increased by 11% (1500MHz vs 1354MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (436.2GB/s vs 80.13GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P620

1.386 TFLOPS

Radeon Instinct MI25 +786%

12.29 TFLOPS

Quadro P620

VS

Radeon Instinct MI25

Graphics Card

Feb 2018

Release Date

Jun 2017

Quadro

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1266 MHz

Base Clock

1400 MHz

1354 MHz

Boost Clock

1500 MHz

1252 MHz

Memory Clock

852 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

2048bit

80.13GB/s

Bandwidth

436.2GB/s

Render Config

4

SM Count

-

Compute Units

64

512

Shading Units

4096

32

TMUs

256

16

ROPs

64

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

4 MB

Theoretical Performance

21.66 GPixel/s

Pixel Rate

96.00 GPixel/s

43.33 GTexel/s

Texture Rate

384.0 GTexel/s

21.66 GFLOPS

FP16 (half)

24.58 TFLOPS

1386 GFLOPS

FP32 (float)

12.29 TFLOPS

43.33 GFLOPS

FP64 (double)

768.0 GFLOPS

Graphics Processor

GP107

GPU Name

Vega 10

-

GPU Variant

Vega 10 XT GL (215-0894124)

Pascal

Architecture

GCN 5.0

Samsung

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3.3 billion

Transistors

12.5 billion

132 mm²

Die Size

495 mm²

Board Design

40W

TDP

300W

200 W

Suggested PSU

700 W

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

6.4

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