NVIDIA A30 PCIe vs AMD Radeon HD 6750

VS

We compared two Desktop platform GPUs: 24GB VRAM A30 PCIe and 1024MB VRAM Radeon HD 6750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A30 PCIe 's Advantages

Released 10 years and 3 months late

Boost Clock1440MHz

More VRAM (24GB vs 1GB)

Larger VRAM bandwidth (933.1GB/s vs 73.60GB/s)

2864 additional rendering cores

AMD Radeon HD 6750 's Advantages

Lower TDP (86W vs 165W)

Score

Benchmark

FP32 (float)

A30 PCIe +923%

10.32 TFLOPS

Radeon HD 6750

1.008 TFLOPS

A30 PCIe

VS

Radeon HD 6750

Graphics Card

Apr 2021

Release Date

Jan 2011

Tesla Ampere

Generation

Northern Islands

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

1150 MHz

Memory

24GB

Memory Size

1024MB

HBM2e

Memory Type

GDDR5

3072bit

Memory Bus

128bit

933.1GB/s

Bandwidth

73.60GB/s

Render Config

56

SM Count

-

Compute Units

9

3584

Shading Units

720

224

TMUs

36

96

ROPs

16

224

Tensor Cores

-

RT Cores

-

192 KB (per SM)

L1 Cache

8 KB (per CU)

24 MB

L2 Cache

256 KB

Theoretical Performance

138.2 GPixel/s

Pixel Rate

11.20 GPixel/s

322.6 GTexel/s

Texture Rate

25.20 GTexel/s

10.32 TFLOPS

FP16 (half)

-

10.32 TFLOPS

FP32 (float)

1008 GFLOPS

5.161 TFLOPS

FP64 (double)

-

Graphics Processor

GA100

GPU Name

Juniper

-

GPU Variant

Juniper LE (215-0754009)

Ampere

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

54.2 billion

Transistors

1.04 billion

826 mm²

Die Size

166 mm²

Board Design

165W

TDP

86W

450 W

Suggested PSU

250 W

No outputs

Outputs

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

8-pin EPS

Power Connectors

1x 6-pin

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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