AMD Radeon Instinct MI25 vs NVIDIA RTX A5000

VS

AMD Radeon Instinct MI25

NVIDIA RTX A5000

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI25 and 24GB VRAM RTX A5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 13% (1695MHz vs 1500MHz)

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (768.0GB/s vs 436.2GB/s)

4096 additional rendering cores

Lower TDP (230W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI25

12.29 TFLOPS

RTX A5000 +125%

27.77 TFLOPS

Radeon Instinct MI25

VS

RTX A5000

Graphics Card

Jun 2017

Release Date

Apr 2021

Radeon Instinct

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

1170 MHz

1500 MHz

Boost Clock

1695 MHz

852 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

24GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

384bit

436.2GB/s

Bandwidth

768.0GB/s

Render Config

64

Compute Units

-

SM Count

64

4096

Shading Units

8192

256

TMUs

256

64

ROPs

96

-

Tensor Cores

256

-

RT Cores

64

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

6 MB

-

Theoretical Performance

96.00 GPixel/s

Pixel Rate

162.7 GPixel/s

384.0 GTexel/s

Texture Rate

433.9 GTexel/s

24.58 TFLOPS

FP16 (half)

27.77 TFLOPS

12.29 TFLOPS

FP32 (float)

27.77 TFLOPS

768.0 GFLOPS

FP64 (double)

433.9 GFLOPS

Board Design

300W

TDP

230W

700 W

Suggested PSU

550 W

No outputs

Outputs

4x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Vega 10

GPU Name

GA102

Vega 10 XT GL (215-0894124)

GPU Variant

-

GCN 5.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

12.5 billion

Transistors

28.3 billion

495 mm²

Die Size

628 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.7

Related GPU Comparisons

1

AMD Radeon Instinct MI25 vs NVIDIA Tesla K20X

2

AMD Radeon Instinct MI25 vs NVIDIA Quadro K600

3

AMD Radeon Instinct MI25 vs NVIDIA Quadro FX 3800

4

AMD Radeon Instinct MI25 vs NVIDIA Tesla P10

5

AMD Radeon Instinct MI25 vs NVIDIA Tesla V100 PCIe 32 GB

6

AMD Radeon Instinct MI25 vs NVIDIA GRID K1

7

AMD Radeon Instinct MI25 vs NVIDIA RTX A2000 12 GB

8

AMD Radeon Instinct MI25 vs NVIDIA Quadro 3000M

9

AMD Radeon Instinct MI25 vs NVIDIA RTX A4500

10

AMD Radeon Instinct MI25 vs NVIDIA Quadro FX 3700

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU