AMD Radeon HD 6390 vs NVIDIA RTX 4000 Ada Generation

VS

AMD Radeon HD 6390

NVIDIA RTX 4000 Ada Generation

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6390 and 20GB VRAM RTX 4000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6390 's Advantages

Lower TDP (39W vs 130W)

NVIDIA RTX 4000 Ada Generation 's Advantages

Released 12 years and 1 months late

Boost Clock2175MHz

More VRAM (20GB vs 1024GB)

Larger VRAM bandwidth (360.0GB/s vs 16.00GB/s)

5824 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6390

0.352 TFLOPS

RTX 4000 Ada Generation +7493%

26.73 TFLOPS

Radeon HD 6390

VS

RTX 4000 Ada Generation

Graphics Card

Jul 2011

Release Date

Aug 2023

Northern Islands

Generation

Quadro Ada(x000A)

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2175 MHz

500 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

20GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

160bit

16.00GB/s

Bandwidth

360.0GB/s

Render Config

4

Compute Units

-

SM Count

48

320

Shading Units

6144

16

TMUs

192

8

ROPs

80

-

Tensor Cores

192

-

RT Cores

48

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

48 MB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

174.0 GPixel/s

8.800 GTexel/s

Texture Rate

417.6 GTexel/s

-

FP16 (half)

26.73 TFLOPS

352.0 GFLOPS

FP32 (float)

26.73 TFLOPS

-

FP64 (double)

417.6 GFLOPS

Board Design

39W

TDP

130W

200 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

Redwood

GPU Name

AD104

Redwood LE

GPU Variant

-

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.627 billion

Transistors

35.8 billion

104 mm²

Die Size

294 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

5.0

Shader Model

6.8

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