NVIDIA GeForce RTX 5080 vs AMD Radeon R5 435 OEM

VS

NVIDIA GeForce RTX 5080

AMD Radeon R5 435 OEM

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5080 and 2GB VRAM Radeon R5 435 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 8 years and 7 months late

Boost Clock2520MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (973.8GB/s vs 16.00GB/s)

10432 additional rendering cores

AMD Radeon R5 435 OEM 's Advantages

Lower TDP (50W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 +8123%

54.19 TFLOPS

Radeon R5 435 OEM

0.659 TFLOPS

GeForce RTX 5080

VS

Radeon R5 435 OEM

Graphics Card

Jan 2025

Release Date

Jun 2016

GeForce 50

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2400 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

2GB

GDDR7

Memory Type

DDR3

256bit

Memory Bus

64bit

973.8GB/s

Bandwidth

16.00GB/s

Render Config

-

Compute Units

5

84

SM Count

-

10752

Shading Units

320

336

TMUs

20

128

ROPs

8

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

128 KB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

8.240 GPixel/s

846.7 GTexel/s

Texture Rate

20.60 GTexel/s

54.19 TFLOPS

FP16 (half)

-

54.19 TFLOPS

FP32 (float)

659.2 GFLOPS

846.7 GFLOPS

FP64 (double)

41.20 GFLOPS

Board Design

350W

TDP

50W

750 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 16-pin

Power Connectors

None

Graphics Processor

GB203

GPU Name

Hainan

GB203-400-A1

GPU Variant

-

Blackwell 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

0

Process Size

28 nm

Unknown

Transistors

0.69 billion

377 mm²

Die Size

56 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

10.1

CUDA

-

6.8

Shader Model

5.1

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