NVIDIA RTX A1000 Mobile 6 GB vs AMD Radeon Instinct MI25

VS

NVIDIA RTX A1000 Mobile 6 GB AMD Radeon Instinct MI25

We compared two Professional market GPUs: 6GB VRAM RTX A1000 Mobile 6 GB and 16GB VRAM Radeon Instinct MI25 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 Mobile 6 GB 's Advantages

Released 5 years and 9 months late

Boost Clock has increased by 21% (1816MHz vs 1500MHz)

Lower TDP (60W vs 300W)

AMD Radeon Instinct MI25 's Advantages

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (436.2GB/s vs 168GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A1000 Mobile 6 GB

9.3 TFLOPS

Radeon Instinct MI25 +32%

12.29 TFLOPS

RTX A1000 Mobile 6 GB

VS

Radeon Instinct MI25

Graphics Card

Mar 2023

Release Date

Jun 2017

Quadro Ampere-M

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

652 MHz

Base Clock

1400 MHz

1816 MHz

Boost Clock

1500 MHz

1750 MHz

Memory Clock

852 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

HBM2

96bit

Memory Bus

2048bit

168GB/s

Bandwidth

436.2GB/s

Render Config

20

SM Count

-

Compute Units

64

2560

Shading Units

4096

80

TMUs

256

48

ROPs

64

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

4 MB

Theoretical Performance

87.2 GPixel/s

Pixel Rate

96.00 GPixel/s

145.3 GTexel/s

Texture Rate

384.0 GTexel/s

5.837 TFLOPS

FP16 (half)

24.58 TFLOPS

9.3 TFLOPS

FP32 (float)

12.29 TFLOPS

91.20 GFLOPS

FP64 (double)

768.0 GFLOPS

Graphics Processor

GA107

GPU Name

Vega 10

-

GPU Variant

Vega 10 XT GL (215-0894124)

Ampere

Architecture

GCN 5.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

8.7 billion

Transistors

12.5 billion

200 mm²

Die Size

495 mm²

Board Design

60W

TDP

300W

-

Suggested PSU

700 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.7

Shader Model

6.4

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