NVIDIA RTX 2000 Ada Generation vs AMD Radeon HD 6870

VS

NVIDIA RTX 2000 Ada Generation

AMD Radeon HD 6870

We compared two Desktop platform GPUs: 16GB VRAM RTX 2000 Ada Generation and 1024MB VRAM Radeon HD 6870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 2000 Ada Generation 's Advantages

Released 13 years and 4 months late

Boost Clock2130MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (256.0GB/s vs 134.4GB/s)

1696 additional rendering cores

Lower TDP (70W vs 151W)

Score

Benchmark

FP32 (float)

RTX 2000 Ada Generation +495%

12 TFLOPS

Radeon HD 6870

2.016 TFLOPS

RTX 2000 Ada Generation

VS

Radeon HD 6870

Graphics Card

Feb 2024

Release Date

Oct 2010

Quadro Ada

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1620 MHz

Base Clock

-

2130 MHz

Boost Clock

-

2000 MHz

Memory Clock

1050 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

134.4GB/s

Render Config

-

Compute Units

14

22

SM Count

-

2816

Shading Units

1120

88

TMUs

56

48

ROPs

32

88

Tensor Cores

-

22

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

12 MB

L2 Cache

512 KB

-

Theoretical Performance

102.2 GPixel/s

Pixel Rate

28.80 GPixel/s

187.4 GTexel/s

Texture Rate

50.40 GTexel/s

12.00 TFLOPS

FP16 (half)

-

12.00 TFLOPS

FP32 (float)

2.016 TFLOPS

187.4 GFLOPS

FP64 (double)

-

Board Design

70W

TDP

151W

250 W

Suggested PSU

450 W

4x mini-DisplayPort 1.4a

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

AD107

GPU Name

Barts

-

GPU Variant

Barts XT (215-0798000)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

18.9 billion

Transistors

1.7 billion

159 mm²

Die Size

255 mm²

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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