AMD Radeon HD 8740 OEM vs AMD Radeon RX 8800 XT

VS

AMD Radeon HD 8740 OEM

AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8740 OEM and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8740 OEM 's Advantages

Lower TDP (55W vs 220W)

AMD Radeon RX 8800 XT 's Advantages

Boost Clock2430MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (624.1GB/s vs 72.00GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8740 OEM

0.819 TFLOPS

Radeon RX 8800 XT +2331%

19.91 TFLOPS

Radeon HD 8740 OEM

VS

Radeon RX 8800 XT

Graphics Card

Sep 2013

Release Date

Unknown

Sea Islands

Generation

Navi IV(RX 8000)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1295 MHz

-

Boost Clock

2430 MHz

1125 MHz

Memory Clock

2438 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

72.00GB/s

Bandwidth

624.1GB/s

Render Config

8

Compute Units

64

-

512

Shading Units

4096

32

TMUs

256

16

ROPs

96

-

RT Cores

64

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

4 MB

-

L3 Cache

64 MB

Theoretical Performance

12.80 GPixel/s

Pixel Rate

233.3 GPixel/s

25.60 GTexel/s

Texture Rate

622.1 GTexel/s

-

FP16 (half)

39.81 TFLOPS

819.2 GFLOPS

FP32 (float)

19.91 TFLOPS

51.20 GFLOPS

FP64 (double)

622.1 GFLOPS

Board Design

55W

TDP

220W

250 W

Suggested PSU

550 W

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

None

Power Connectors

2x 8-pin

Graphics Processor

Cape Verde

GPU Name

Navi 48

Cape Verde PRO

GPU Variant

Navi 48 XT

GCN 1.0

Architecture

RDNA 4.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.5 billion

Transistors

Unknown

123 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.2

1.2

Vulkan

1.3

-

5.1

Shader Model

6.8

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