ATI Radeon HD 4890 vs NVIDIA RTX 4000 Ada Generation

VS

ATI Radeon HD 4890 NVIDIA RTX 4000 Ada Generation

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 20GB VRAM RTX 4000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 Ada Generation 's Advantages

Released 14 years and 4 months late

Boost Clock2175MHz

More VRAM (20GB vs 1GB)

Larger VRAM bandwidth (360.0GB/s vs 124.8GB/s)

5344 additional rendering cores

Lower TDP (130W vs 190W)

Score

Benchmark

FP32 (float)

Radeon HD 4890

1.36 TFLOPS

RTX 4000 Ada Generation +1865%

26.73 TFLOPS

Radeon HD 4890

VS

RTX 4000 Ada Generation

Graphics Card

Apr 2009

Release Date

Aug 2023

Radeon R700

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2175 MHz

975 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

20GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

160bit

124.8GB/s

Bandwidth

360.0GB/s

Render Config

-

SM Count

48

10

Compute Units

-

800

Shading Units

6144

40

TMUs

192

16

ROPs

80

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

48 MB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

174.0 GPixel/s

34.00 GTexel/s

Texture Rate

417.6 GTexel/s

-

FP16 (half)

26.73 TFLOPS

1360 GFLOPS

FP32 (float)

26.73 TFLOPS

272.0 GFLOPS

FP64 (double)

417.6 GFLOPS

Graphics Processor

RV790

GPU Name

AD104

RV790 XT (215-0758016)

GPU Variant

-

TeraScale

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

55 nm

Process Size

5 nm

0.959 billion

Transistors

35.8 billion

282 mm²

Die Size

294 mm²

Board Design

190W

TDP

130W

450 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

4x mini-DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 16-pin

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

4.1

Shader Model

6.7

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