ATI Mobility Radeon X2500 vs NVIDIA RTX A4000 Max-Q

VS

ATI Mobility Radeon X2500 NVIDIA RTX A4000 Max-Q

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 8GB VRAM RTX A4000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Max-Q 's Advantages

Released 13 years and 10 months late

Boost Clock1395MHz

Larger VRAM bandwidth (352.0GB/s vs 12.80GB/s)

5120 additional rendering cores

Score

Mobility Radeon X2500

VS

RTX A4000 Max Q

Graphics Card

Jun 2007

Release Date

Apr 2021

M6x

Generation

Quadro Ampere-M

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

780 MHz

-

Boost Clock

1395 MHz

400 MHz

Memory Clock

1375 MHz

Memory

256MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

256bit

12.80GB/s

Bandwidth

352.0GB/s

Render Config

-

SM Count

40

-

Compute Units

-

Shading Units

5120

4

TMUs

160

4

ROPs

80

-

Tensor Cores

160

-

RT Cores

40

-

L1 Cache

128 KB (per SM)

-

L2 Cache

4 MB

Theoretical Performance

1.840 GPixel/s

Pixel Rate

111.6 GPixel/s

1.840 GTexel/s

Texture Rate

223.2 GTexel/s

-

FP16 (half)

14.28 TFLOPS

-

FP32 (float)

14.28 TFLOPS

-

FP64 (double)

223.2 GFLOPS

Graphics Processor

M66

GPU Name

GA104

-

GPU Variant

-

Ultra-Threaded SE

Architecture

Ampere

TSMC

Foundry

Samsung

90 nm

Process Size

8 nm

0.157 billion

Transistors

17.4 billion

150 mm²

Die Size

392 mm²

Board Design

Unknown

TDP

80W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

3.0

Shader Model

6.7

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