NVIDIA A30 PCIe vs ATI Radeon HD 5950

VS

NVIDIA A30 PCIe

ATI Radeon HD 5950

We compared two Desktop platform GPUs: 24GB VRAM A30 PCIe and 1024MB VRAM ATI Radeon HD 5950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A30 PCIe 's Advantages

Boost Clock1440MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (933.1GB/s vs 128.0GB/s)

2144 additional rendering cores

Lower TDP (165W vs 302W)

Score

Benchmark

FP32 (float)

A30 PCIe +394%

10.32 TFLOPS

ATI Radeon HD 5950

2.088 TFLOPS

A30 PCIe

VS

ATI Radeon HD 5950

Graphics Card

Apr 2021

Release Date

Unknown

Tesla Ampere

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

930 MHz

Base Clock

-

1440 MHz

Boost Clock

-

1215 MHz

Memory Clock

1000 MHz

Memory

24GB

Memory Size

1024MB

HBM2e

Memory Type

GDDR5

3072bit

Memory Bus

256bit

933.1GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

18

56

SM Count

-

3584

Shading Units

1440

224

TMUs

72

96

ROPs

32

224

Tensor Cores

-

192 KB (per SM)

L1 Cache

8 KB (per CU)

24 MB

L2 Cache

512 KB

-

Theoretical Performance

138.2 GPixel/s

Pixel Rate

23.20 GPixel/s

322.6 GTexel/s

Texture Rate

52.20 GTexel/s

10.32 TFLOPS

FP16 (half)

-

10.32 TFLOPS

FP32 (float)

2.088 TFLOPS

5.161 TFLOPS

FP64 (double)

-

Board Design

165W

TDP

302W

450 W

Suggested PSU

700 W

No outputs

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

8-pin EPS

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA100

GPU Name

Hemlock

-

GPU Variant

Hemlock PRO

Ampere

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

54.2 billion

Transistors

2.154 billion

826 mm²

Die Size

334 mm²

Graphics Features

N/A

DirectX

11.2 (11_0)

N/A

OpenGL

4.4

3.0

OpenCL

1.2

N/A

Vulkan

N/A

8.0

CUDA

-

N/A

Shader Model

5.0

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