AMD Radeon R9 270 1024SP vs NVIDIA GeForce RTX 5070 Ti

VS

AMD Radeon R9 270 1024SP

NVIDIA GeForce RTX 5070 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 16GB VRAM GeForce RTX 5070 Ti 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 285W)

NVIDIA GeForce RTX 5070 Ti 's Advantages

Released 9 years and 10 months late

Boost Clock has increased by 172% (2520MHz vs 925MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (894.7GB/s vs 153.6GB/s)

7936 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 270 1024SP

1.894 TFLOPS

GeForce RTX 5070 Ti +2284%

45.16 TFLOPS

Radeon R9 270 1024SP

VS

GeForce RTX 5070 Ti

Graphics Card

Mar 2015

Release Date

Jan 2025

Volcanic Islands

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

900 MHz

Base Clock

2235 MHz

925 MHz

Boost Clock

2520 MHz

1200 MHz

Memory Clock

2205 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR7

256bit

Memory Bus

256bit

153.6GB/s

Bandwidth

894.7GB/s

Render Config

16

Compute Units

-

SM Count

70

1024

Shading Units

8960

64

TMUs

280

32

ROPs

128

-

Tensor Cores

280

-

RT Cores

70

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

64 MB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

322.6 GPixel/s

59.20 GTexel/s

Texture Rate

705.6 GTexel/s

-

FP16 (half)

45.16 TFLOPS

1.894 TFLOPS

FP32 (float)

45.16 TFLOPS

118.4 GFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

150W

TDP

285W

450 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 2.1a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

Pitcairn

GPU Name

GB203

Pitcairn PRO (215-0828062)

GPU Variant

GB203-200-A1

GCN 1.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

0

2.8 billion

Transistors

Unknown

212 mm²

Die Size

377 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

10.1

5.1

Shader Model

6.8

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