AMD Radeon RX 7600 XT vs AMD Radeon HD 8740 OEM

VS

AMD Radeon RX 7600 XT AMD Radeon HD 8740 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7600 XT and 1024MB VRAM Radeon HD 8740 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 XT's Advantages

Released 10 years and 4 months late

Boost Clock 2755MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (288.0GB/s vs 72.00GB/s)

1536 additional rendering cores

AMD Radeon HD 8740 OEM's Advantages

Lower TDP (55W vs 190W)

Score

Benchmark

FP32 (float)

Radeon RX 7600 XT +2655%

22.57 TFLOPS

Radeon HD 8740 OEM

0.819 TFLOPS

Radeon RX 7600 XT

VS

Radeon HD 8740 OEM

Graphics Card

Jan 2024

Release Date

Sep 2013

Navi III

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1980MHz

Base Clock

-

2755MHz

Boost Clock

-

2250MHz

Memory Clock

1125MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

288.0 GB/s

Bandwidth

72.00 GB/s

Render Config

-

SM Count

-

32

Compute Units

8

2048

Shading Units

512

128

TMUs

32

64

ROPs

16

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2MB

L2 Cache

256KB

Theoretical Performance

176.3 GPixel/s

Pixel Rate

12.80 GPixel/s

352.6 GTexel/s

Texture Rate

25.60 GTexel/s

45.14 TFLOPS

FP16 (half)

-

22.57 TFLOPS

FP32 (float)

819.2 GFLOPS

705.3 GFLOPS

FP64 (double)

51.20 GFLOPS

Graphics Processor

Navi 33

GPU Name

Cape Verde

Navi 33 XT (215-163000047)

GPU Variant

Cape Verde PRO

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

13,300 million

Transistors

1,500 million

204mm²

Die Size

123mm²

Board Design

190W

TDP

55W

450W

Suggested PSU

250W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

5.1

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