NVIDIA GeForce RTX 4080 SUPER vs ATI Radeon HD 4670 X2

VS

NVIDIA GeForce RTX 4080 SUPER

ATI Radeon HD 4670 X2

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 512MB VRAM Radeon HD 4670 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Released 15 years and 4 months late

Boost Clock2550MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (736.3GB/s vs 22.40GB/s)

9920 additional rendering cores

ATI Radeon HD 4670 X2 's Advantages

Lower TDP (118W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 SUPER +10779%

52.22 TFLOPS

Radeon HD 4670 X2

0.48 TFLOPS

GeForce RTX 4080 SUPER

VS

Radeon HD 4670 X2

Graphics Card

Jan 2024

Release Date

Sep 2008

GeForce 40

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2295 MHz

Base Clock

-

2550 MHz

Boost Clock

-

1438 MHz

Memory Clock

700 MHz

Memory

16GB

Memory Size

512MB

GDDR6X

Memory Type

GDDR3

256bit

Memory Bus

128bit

736.3GB/s

Bandwidth

22.40GB/s

Render Config

-

Compute Units

4

80

SM Count

-

10240

Shading Units

320

TMUs

32

112

ROPs

8

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

128 KB

-

Theoretical Performance

285.6 GPixel/s

Pixel Rate

6.000 GPixel/s

816.0 GTexel/s

Texture Rate

24.00 GTexel/s

52.22 TFLOPS

FP16 (half)

-

52.22 TFLOPS

FP32 (float)

480.0 GFLOPS

816.0 GFLOPS

FP64 (double)

-

Board Design

320W

TDP

118W

700 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x DVI

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD103

GPU Name

RV730

AD103-400-A1

GPU Variant

RV730 XT (215-0719047)

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

45.9 billion

Transistors

0.514 billion

379 mm²

Die Size

146 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

4.1

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