ATI Radeon X1950 XTX Uber Edition vs NVIDIA A2

VS

ATI Radeon X1950 XTX Uber Edition

NVIDIA A2

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Released 14 years and 10 months late

Boost Clock1770MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (200.1GB/s vs 67.20GB/s)

1280 additional rendering cores

Lower TDP (60W vs 125W)

Score

Radeon X1950 XTX Uber Edition

VS

A2

Graphics Card

Jan 2007

Release Date

Nov 2021

Radeon R500 PCIe

Generation

Quadro

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

1770 MHz

1050 MHz

Memory Clock

1563 MHz

Memory

512MB

Memory Size

16GB

GDDR4

Memory Type

GDDR6

256bit

Memory Bus

128bit

67.20GB/s

Bandwidth

200.1GB/s

Render Config

-

SM Count

10

-

Shading Units

1280

16

TMUs

40

16

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

-

L1 Cache

128 KB (per SM)

-

L2 Cache

2 MB

-

Theoretical Performance

10.72 GPixel/s

Pixel Rate

56.64 GPixel/s

10.72 GTexel/s

Texture Rate

70.80 GTexel/s

-

FP16 (half)

4.531 TFLOPS

-

FP32 (float)

4.531 TFLOPS

-

FP64 (double)

70.80 GFLOPS

Board Design

125W

TDP

60W

300 W

Suggested PSU

250 W

1x DVI 1x VHDCI

Outputs

No outputs

1x 6-pin

Power Connectors

None

Graphics Processor

R580+

GPU Name

GA107

R580+ XT (215BAABKA31FG)

GPU Variant

-

R500

Architecture

Ampere

TSMC

Foundry

Samsung

90 nm

Process Size

8 nm

0.384 billion

Transistors

Unknown

352 mm²

Die Size

Unknown

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

3.0

Shader Model

6.6

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