NVIDIA GeForce RTX 5080 vs AMD Radeon HD 7470 OEM

VS

NVIDIA GeForce RTX 5080

AMD Radeon HD 7470 OEM

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5080 and 1024MB VRAM Radeon HD 7470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 's Advantages

Released 13 years late

Boost Clock2520MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (973.8GB/s vs 28.80GB/s)

10592 additional rendering cores

AMD Radeon HD 7470 OEM 's Advantages

Lower TDP (27W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 +22479%

54.19 TFLOPS

Radeon HD 7470 OEM

0.24 TFLOPS

GeForce RTX 5080

VS

Radeon HD 7470 OEM

Graphics Card

Jan 2025

Release Date

Jan 2012

GeForce 50

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2400 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

1024MB

GDDR7

Memory Type

GDDR5

256bit

Memory Bus

64bit

973.8GB/s

Bandwidth

28.80GB/s

Render Config

-

Compute Units

2

84

SM Count

-

10752

Shading Units

160

336

TMUs

8

128

ROPs

4

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

64 MB

L2 Cache

128 KB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

3.000 GPixel/s

846.7 GTexel/s

Texture Rate

6.000 GTexel/s

54.19 TFLOPS

FP16 (half)

-

54.19 TFLOPS

FP32 (float)

240.0 GFLOPS

846.7 GFLOPS

FP64 (double)

-

Board Design

350W

TDP

27W

750 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

1x DVI 1x DisplayPort 1.1

1x 16-pin

Power Connectors

None

Graphics Processor

GB203

GPU Name

Caicos

GB203-400-A1

GPU Variant

Khalidster

Blackwell 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

0

Process Size

40 nm

Unknown

Transistors

0.37 billion

377 mm²

Die Size

67 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

10.1

CUDA

-

6.8

Shader Model

5.0

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1

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2

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3

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4

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9

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10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps