AMD Radeon R9 270 1024SP vs NVIDIA RTX 6000 Ada

VS

AMD Radeon R9 270 1024SP

NVIDIA RTX 6000 Ada

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 48GB VRAM RTX 6000 Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages

Lower TDP (150W vs 300W)

NVIDIA RTX 6000 Ada 's Advantages

Released 7 years and 9 months late

Boost Clock has increased by 171% (2505MHz vs 925MHz)

More VRAM (48GB vs 2GB)

Larger VRAM bandwidth (960.0GB/s vs 153.6GB/s)

17152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP

1.894 TFLOPS

RTX 6000 Ada +4707%

91.06 TFLOPS

Radeon R9 270 1024SP

VS

RTX 6000 Ada

Graphics Card

Mar 2015

Release Date

Dec 2022

Volcanic Islands

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

915 MHz

925 MHz

Boost Clock

2505 MHz

1200 MHz

Memory Clock

2500 MHz

Memory

2GB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

384bit

153.6GB/s

Bandwidth

960.0GB/s

Render Config

16

Compute Units

-

SM Count

142

1024

Shading Units

18176

64

TMUs

568

32

ROPs

192

-

Tensor Cores

568

-

RT Cores

142

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

96 MB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

481.0 GPixel/s

59.20 GTexel/s

Texture Rate

1423 GTexel/s

-

FP16 (half)

91.06 TFLOPS

1.894 TFLOPS

FP32 (float)

91.06 TFLOPS

118.4 GFLOPS

FP64 (double)

1423 GFLOPS

Board Design

150W

TDP

300W

450 W

Suggested PSU

700 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

4x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

Pitcairn

GPU Name

AD102

Pitcairn PRO (215-0828062)

GPU Variant

AD102

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.8 billion

Transistors

76.3 billion

212 mm²

Die Size

609 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

5.1

Shader Model

6.8

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