NVIDIA RTX 6000 Ada Generation vs AMD Radeon HD 6870 X2

VS

NVIDIA RTX 6000 Ada Generation AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 48GB VRAM RTX 6000 Ada Generation and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 6000 Ada Generation 's Advantages

Released 11 years and 5 months late

Boost Clock2505MHz

More VRAM (48GB vs 1GB)

Larger VRAM bandwidth (960.0GB/s vs 134.4GB/s)

17056 additional rendering cores

Score

Benchmark

FP32 (float)

RTX 6000 Ada Generation +4416%

91.06 TFLOPS

Radeon HD 6870 X2

2.016 TFLOPS

RTX 6000 Ada Generation

VS

Radeon HD 6870 X2

Graphics Card

Dec 2022

Release Date

Jul 2011

Quadro Ada

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

915 MHz

Base Clock

-

2505 MHz

Boost Clock

-

2500 MHz

Memory Clock

1050 MHz

Memory

48GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

960.0GB/s

Bandwidth

134.4GB/s

Render Config

142

SM Count

-

Compute Units

14

18176

Shading Units

1120

568

TMUs

56

192

ROPs

32

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

96 MB

L2 Cache

512 KB

Theoretical Performance

481.0 GPixel/s

Pixel Rate

28.80 GPixel/s

1423 GTexel/s

Texture Rate

50.40 GTexel/s

91.06 TFLOPS

FP16 (half)

-

91.06 TFLOPS

FP32 (float)

2.016 TFLOPS

1423 GFLOPS

FP64 (double)

-

Graphics Processor

AD102

GPU Name

Barts

AD102

GPU Variant

Barts XT (215-0798000)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

76.3 billion

Transistors

1.7 billion

608 mm²

Die Size

255 mm²

Board Design

300W

TDP

300W

700 W

Suggested PSU

700 W

4x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

5.0

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