ATI Radeon HD 5850 vs AMD Radeon RX 7950 XTX

VS

ATI Radeon HD 5850

AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5850 and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5850 's Advantages

Lower TDP (151W vs 355W)

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock3300MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (960.0GB/s vs 128.0GB/s)

4704 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5850

2.088 TFLOPS

Radeon RX 7950 XTX +3784%

81.1 TFLOPS

Radeon HD 5850

VS

Radeon RX 7950 XTX

Graphics Card

Sep 2009

Release Date

Unknown

Evergreen

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2200 MHz

-

Boost Clock

3300 MHz

1000 MHz

Memory Clock

2500 MHz

Memory

1024MB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

384bit

128.0GB/s

Bandwidth

960.0GB/s

Render Config

18

Compute Units

96

-

1440

Shading Units

6144

72

TMUs

384

32

ROPs

192

-

RT Cores

96

8 KB (per CU)

L1 Cache

256 KB per Array

512 KB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

633.6 GPixel/s

52.20 GTexel/s

Texture Rate

1267 GTexel/s

-

FP16 (half)

162.2 TFLOPS

2.088 TFLOPS

FP32 (float)

81.10 TFLOPS

417.6 GFLOPS

FP64 (double)

2.534 TFLOPS

Board Design

151W

TDP

355W

450 W

Suggested PSU

750 W

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

Outputs

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

2x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Cypress

GPU Name

Navi 31

Cypress PRO (215-0735043)

GPU Variant

Navi 31 XTX+

TeraScale 2

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

2.154 billion

Transistors

57.7 billion

334 mm²

Die Size

529 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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