AMD Radeon RX 7950 XT vs ATI Radeon HD 5830

VS

AMD Radeon RX 7950 XT ATI Radeon HD 5830

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 1024MB VRAM Radeon HD 5830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XT 's Advantages

Boost Clock3000MHz

More VRAM (20GB vs 1GB)

Larger VRAM bandwidth (800.0GB/s vs 128.0GB/s)

4256 additional rendering cores

ATI Radeon HD 5830 's Advantages

Lower TDP (175W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +3499%

64.51 TFLOPS

Radeon HD 5830

1.792 TFLOPS

Radeon RX 7950 XT

VS

Radeon HD 5830

Graphics Card

Unknown

Release Date

Feb 2010

Navi III

Generation

Evergreen

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

3000 MHz

Boost Clock

-

2500 MHz

Memory Clock

1000 MHz

Memory

20GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

256bit

800.0GB/s

Bandwidth

128.0GB/s

Render Config

-

SM Count

-

84

Compute Units

14

5376

Shading Units

1120

336

TMUs

56

192

ROPs

16

-

Tensor Cores

-

84

RT Cores

-

256 KB per Array

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

512 KB

Theoretical Performance

576.0 GPixel/s

Pixel Rate

12.80 GPixel/s

1008 GTexel/s

Texture Rate

44.80 GTexel/s

129.0 TFLOPS

FP16 (half)

-

64.51 TFLOPS

FP32 (float)

1.792 TFLOPS

2.016 TFLOPS

FP64 (double)

358.4 GFLOPS

Graphics Processor

Navi 31

GPU Name

Cypress

Navi 31 XT+

GPU Variant

Cypress LE (215-0735047)

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

2.154 billion

529 mm²

Die Size

334 mm²

Board Design

300W

TDP

175W

700 W

Suggested PSU

450 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

2x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

5.0

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