ATI Radeon HD 4670 X2 vs AMD Radeon 540

VS

ATI Radeon HD 4670 X2

AMD Radeon 540

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 X2 and 1024MB VRAM AMD Radeon 540 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540 's Advantages

Released 8 years and 7 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (24.00GB/s vs 22.40GB/s)

64 additional rendering cores

Lower TDP (50W vs 118W)

Score

Benchmark

FP32 (float)

Radeon HD 4670 X2

0.48 TFLOPS

AMD Radeon 540 +89%

0.908 TFLOPS

Radeon HD 4670 X2

VS

AMD Radeon 540

Graphics Card

Sep 2008

Release Date

Apr 2017

Radeon R700

Generation

Polaris

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

700 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

32bit

22.40GB/s

Bandwidth

24.00GB/s

Render Config

4

Compute Units

6

-

320

Shading Units

384

32

TMUs

24

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

6.000 GPixel/s

Pixel Rate

18.93 GPixel/s

24.00 GTexel/s

Texture Rate

28.39 GTexel/s

-

FP16 (half)

908.5 GFLOPS

480.0 GFLOPS

FP32 (float)

908.5 GFLOPS

-

FP64 (double)

56.78 GFLOPS

Board Design

118W

TDP

50W

300 W

Suggested PSU

250 W

4x DVI

Outputs

2x DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Processor

RV730

GPU Name

Lexa

RV730 XT (215-0719047)

GPU Variant

Lexa PRO (215-0904018)

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.514 billion

Transistors

2.2 billion

146 mm²

Die Size

103 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

Related GPU Comparisons

1

ATI Radeon HD 4670 X2 vs AMD Radeon HD 8570 OEM Rebrand

2

ATI Radeon HD 4670 X2 vs NVIDIA GeForce RTX 4070 GDDR6

3

ATI Radeon HD 4670 X2 vs ATI FireMV 2250 PCIe x1

4

ATI Radeon HD 4670 X2 vs ATI Radeon HD 5870 Mac Edition

5

ATI Radeon HD 4670 X2 vs NVIDIA GeForce GT 740 OEM

6

ATI Radeon HD 4670 X2 vs AMD Radeon Pro Duo Polaris

7

ATI Radeon HD 4670 X2 vs NVIDIA GeForce G210 OEM

8

ATI Radeon HD 4670 X2 vs ATI Radeon HD 3470

9

ATI Radeon HD 4670 X2 vs AMD Radeon RX 7950 XT

10

ATI Radeon HD 4670 X2 vs ATI Radeon HD 3450

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption