NVIDIA RTX A1000 vs ATI Radeon X1950 GT

VS

NVIDIA RTX A1000

ATI Radeon X1950 GT

We compared two Desktop platform GPUs: 8GB VRAM RTX A1000 and 256MB VRAM Radeon X1950 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 's Advantages

Released 17 years and 3 months late

Boost Clock1462MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (192.0GB/s vs 38.40GB/s)

2304 additional rendering cores

Lower TDP (50W vs 57W)

Score

RTX A1000

VS

Radeon X1950 GT

Graphics Card

Apr 2024

Release Date

Jan 2007

Quadro Ampere

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

727 MHz

Base Clock

-

1462 MHz

Boost Clock

-

1500 MHz

Memory Clock

600 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

256bit

192.0GB/s

Bandwidth

38.40GB/s

Render Config

-

18

SM Count

-

2304

Shading Units

-

72

TMUs

12

32

ROPs

12

72

Tensor Cores

-

18

RT Cores

-

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

46.78 GPixel/s

Pixel Rate

6.000 GPixel/s

105.3 GTexel/s

Texture Rate

6.000 GTexel/s

6.737 TFLOPS

FP16 (half)

-

6.737 TFLOPS

FP32 (float)

-

105.3 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

57W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

GA107

GPU Name

RV570

-

GPU Variant

RV570 XL

Ampere

Architecture

R500

Samsung

Foundry

TSMC

8 nm

Process Size

80 nm

8.7 billion

Transistors

0.33 billion

200 mm²

Die Size

230 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1 (full) 3.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

3.0

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