Radeon HD 6450 Overview

Radeon HD 6450
Memory: 512Mb GDDR5DESKTOP
Release date: 7 Apr 2011
Radeon HD 6450

Core Configuration

GPU Caicos
Architecture ATI_TeraScale
Shaders : TMUs : ROPs 160 : 8 : 4
Raytracing Cores none
Performance 200.00 GFLOPs

Memory Configuration

Memory Size 512 Mb
Memory Bus Width 64 bit
Memory Speed 800 MHz
3200 MHz effective
Memory Bandwidth 25.60 Gb/s

Summary

Relative performance

  • GeForce GTX TITAN X (Pascal)
    7688%
  • GeForce GTX 1080
    5800%
  • Radeon R9 295X2
    5084%
  • GeForce GTX 1070
    4753%
  • GeForce GTX 980 Ti
    4723%
  • GeForce GTX TITAN X
    4169%
  • Radeon R9 FURY X
    3646%
  • Radeon R9 390X
    3626%
  • GeForce GTX 1080 Mobile
    3613%
  • GeForce GTX 980
    3600%
  • GeForce GTX 1070 Mobile
    3586%
  • Radeon HD 7990
    3563%
  • Radeon RX 480
    3544%
  • Radeon R9 FURY
    3475%
  • GeForce GTX 690
    3434%
  • Radeon R9 390
    3426%
  • Radeon R9 Nano
    3415%
  • GeForce GTX 1060
    3342%
  • Radeon RX 470
    3209%
  • GeForce GTX 1060 3 GB
    3150%
  • Radeon R9 290X
    3117%
  • GeForce GTX 780 Ti
    3084%
  • GeForce GTX 970
    3028%
  • Radeon R9 290
    2969%
  • GeForce GTX TITAN BLACK
    2861%
  • GeForce GTX TITAN
    2721%
  • GeForce GTX 1060 Mobile
    2711%
  • GeForce GTX 980 Mobile
    2659%
  • GeForce GTX 780 6 GB
    2648%
  • GeForce GTX 780 Rev. 2
    2648%
  • GeForce GTX 780
    2648%
  • Radeon R9 380X
    2578%
  • Radeon R9 380
    2361%
  • Radeon R9 380 OEM
    2361%
  • GeForce GTX 980M
    2359%
  • GeForce GTX 770
    2150%
  • Radeon R9 280X
    2107%
  • Radeon HD 7970 GHz Edition
    2082%
  • Radeon R9 285
    2075%
  • Radeon HD 7970
    2069%
  • Radeon HD 6990
    2061%
  • GeForce GTX 680
    2057%
  • GeForce GTX 680 Mac Edition
    2057%
  • GeForce GTX 960
    1996%
  • GeForce GTX 960 OEM
    1996%
  • GeForce GTX 970M
    1896%
  • Radeon R9 280
    1882%
  • GeForce GTX 590
    1873%
  • GeForce GTX 670
    1794%
  • Radeon HD 7950
    1755%
  • Radeon HD 7950 Boost
    1755%
  • Radeon HD 7950 Mac Edition
    1755%
  • GeForce GTX 660 Ti
    1690%
  • Radeon R9 270X
    1673%
  • GeForce GTX 760
    1653%
  • GeForce GTX 760 OEM
    1653%
  • GeForce GTX 760 OEM Rebrand
    1653%
  • GeForce GTX 760 Ti OEM
    1653%
  • GeForce GTX 760 Ti OEM Rebrand
    1653%
  • Radeon HD 7870 XT
    1651%
  • GeForce GTX 950
    1632%
  • GeForce GTX 950 LP
    1632%
  • Radeon HD 7870 GHz Edition
    1594%
  • Radeon R7 370
    1578%
  • Radeon RX 460
    1553%
  • GeForce GTX 880M
    1534%
  • GeForce GTX 965M
    1517%
  • GeForce GTX 965M Rev. 2
    1517%
  • GeForce GTX 965M Rev. 3
    1517%
  • Radeon R9 270
    1503%
  • Radeon R9 370
    1498%
  • GeForce GTX 780M
    1461%
  • GeForce GTX 780M Mac Edition
    1461%
  • Radeon HD 5970
    1425%
  • GeForce GTX 870M
    1384%
  • Radeon HD 8970M
    1382%
  • Radeon R7 265
    1326%
  • Radeon HD 7850
    1311%
  • GeForce GTX 660
    1307%
  • GeForce GTX 660 OEM
    1307%
  • GeForce GTX 660 Rev. 2
    1307%
  • Radeon HD 7970M
    1294%
  • GeForce GTX 580
    1269%
  • GeForce GTX 680M
    1250%
  • GeForce GTX 680MX Mac Edition
    1250%
  • Radeon R7 360
    1230%
  • Radeon R7 260X
    1203%
  • Radeon HD 7790
    1175%
  • Radeon HD 6970
    1153%
  • GeForce GTX 570
    1126%
  • GeForce GTX 650 Ti Boost
    1115%
  • Radeon HD 6950
    1098%
  • GeForce GTX 480
    1096%
  • GeForce GTX 560 Ti 448
    1088%
  • GeForce GTX 750 Ti
    1078%
  • GeForce GTX 960M
    1023%
  • GeForce GTX 770M
    1017%
  • GeForce GTX 775M Mac Edition
    1017%
  • GeForce GTX 860M
    969%
  • GeForce GTX 860M Rev. 2
    969%
  • GeForce GTX 750
    928%
  • GeForce GTX 670MX
    923%
  • GeForce GTX 650 Ti
    913%
  • GeForce GTX 560 Ti OEM
    907%
  • GeForce GTX 470
    900%
  • GeForce GTX 560 Ti
    896%
  • GeForce GT 740
    886%
  • GeForce GT 740 OEM
    886%
  • Radeon HD 6870
    873%
  • GeForce GTX 295
    853%
  • GeForce GTX 850M
    850%
  • GeForce GTX 950A
    848%
  • GeForce GTX 950M
    848%
  • GeForce GTX 950M Mac Edition
    848%
  • Radeon HD 5870
    825%
  • Radeon HD 5870 Eyefinity 6
    825%
  • Radeon HD 5870 Mac Edition
    825%
  • GeForce GTX 765M
    811%
  • Radeon HD 7770 GHz Edition
    801%
  • Radeon HD 4870 X2
    801%
  • Radeon R7 250X
    773%
  • GeForce GTX 560
    765%
  • GeForce GTX 560 OEM
    765%
  • Radeon HD 6850
    732%
  • GeForce GTX 460 v2
    730%
  • GeForce GTX 465
    717%
  • GeForce GTX 460
    678%
  • GeForce GTX 675M
    640%
  • GeForce GTX 560 SE
    634%
  • Radeon HD 4850 X2
    634%
  • Radeon HD 5830
    630%
  • Radeon HD 6970M
    613%
  • Radeon HD 6970M Mac Edition
    613%
  • Radeon HD 6990M
    613%
  • GeForce GTX 745 OEM
    603%
  • Radeon HD 6790
    594%
  • GeForce GTX 460 SE
    592%
  • GeForce GTX 285
    567%
  • GeForce GTX 285 Mac Edition
    567%
  • GeForce GTX 650
    553%
  • GeForce GT 755M
    538%
  • GeForce GT 755M Mac Edition
    538%
  • GeForce GTX 280
    534%
  • Radeon HD 8870M
    534%
  • Radeon HD 5770
    534%
  • Radeon HD 8670 OEM
    530%
  • Radeon R7 250
    526%
  • GeForce 9800 GX2
    498%
  • GeForce GTX 660M
    494%
  • GeForce GTX 660M Mac Edition
    494%
  • Radeon HD 6770
    490%
  • GeForce GTX 550 Ti
    478%
  • Radeon HD 3870 X2
    475%
  • GeForce GT 750M
    475%
  • GeForce GT 750M Mac Edition
    475%
  • GeForce 940A
    471%
  • GeForce 940M
    471%
  • GeForce 940MX DDR3
    471%
  • Radeon HD 3850 X2
    469%
  • GeForce 840A
    467%
  • GeForce 840M
    467%
  • Radeon HD 4870
    461%
  • Radeon HD 4870 Mac Edition
    461%
  • Radeon HD 7660D IGP
    455%
  • GeForce GT 640 GDDR5
    438%
  • Radeon HD 8730 OEM
    434%
  • GeForce GT 640
    421%
  • Radeon HD 5750
    421%
  • Radeon R7 Graphics IGP (APU A10-7850K)
    414%
  • GeForce GT 650M
    411%
  • GeForce GT 650M Mac Edition
    411%
  • Radeon HD 8790M
    409%
  • GeForce GTS 450
    407%
  • GeForce GTS 450 OEM
    407%
  • GeForce GTS 450 Rev. 2
    407%
  • GeForce GTS 450 DDR3
    407%
  • GeForce GTX 560M
    405%
  • Radeon HD 8750M
    398%
  • Radeon HD 6750
    394%
  • GeForce 930A
    394%
  • GeForce 930M
    394%
  • GeForce 930MX
    394%
  • Radeon R7 Graphics IGP (APU A10-7700K)
    391%
  • Radeon HD 4860
    384%
  • Radeon HD 6670
    376%
  • Radeon HD 8570 OEM
    373%
  • Radeon HD 8570 OEM Rebrand
    373%
  • Radeon HD 4850
    363%
  • Radeon R7 M260
    361%
  • Radeon R7 M260 Rev. 2
    361%
  • GeForce GT 740A
    357%
  • GeForce GT 740M
    357%
  • GeForce GT 740M Rev. 2
    357%
  • Radeon R7 M265
    355%
  • Radeon R7 M265 Rev. 2
    355%
  • Radeon R7 240 (HD 8570 rebrand)
    351%
  • GeForce GT 730A
    348%
  • GeForce GT 730M
    348%
  • GeForce GT 730M Rev. 2
    348%
  • GeForce GT 735M
    348%
  • Radeon HD 4770
    344%
  • Radeon R5 M230
    340%
  • Radeon R5 M230 Rev. 2
    340%
  • GeForce GT 640M
    340%
  • GeForce GT 640M LE
    340%
  • GeForce GT 640M LE Rev. 2
    340%
  • GeForce GT 640M Mac Edition
    340%
  • GeForce 920A
    332%
  • GeForce 920M
    332%
  • GeForce 920MX
    332%
  • Radeon HD 4830
    319%
  • GeForce 9800 GTX+
    309%
  • GeForce 9800 GTX
    307%
  • Radeon HD 6570
    301%
  • Radeon HD 6570 OEM
    301%
  • GeForce GT 730 GDDR5
    300%
  • GeForce GT 730 OEM
    300%
  • Radeon HD 4730
    294%
  • Radeon HD 4730 OEM
    294%
  • Radeon HD 8670M
    294%
  • Radeon HD 8670M Rev. 2
    294%
  • Radeon HD 7670 OEM
    292%
  • Radeon HD 4810
    288%
  • Radeon HD 6770M
    286%
  • Radeon HD 6770M Mac Edition
    286%
  • Radeon HD 5670
    284%
  • Radeon R5 M330
    273%
  • GeForce GT 630 Rev. 2
    271%
  • Radeon HD 7670A
    271%
  • Radeon HD 7670M
    271%
  • GeForce GT 635 OEM
    271%
  • GeForce GT 550M
    257%
  • GeForce GT 555M
    257%
  • GeForce GTS 240 OEM
    253%
  • GeForce 9800 GT
    251%
  • Radeon HD 8570M
    246%
  • GeForce GT 720
    234%
  • GeForce GT 440
    230%
  • GeForce GT 820M
    230%
  • GeForce GT 630
    215%
  • GeForce GT 710
    213%
  • GeForce GT 710 OEM
    213%
  • Radeon HD 5570
    211%
  • Radeon HD 5570 OEM
    211%
  • GeForce 710A
    209%
  • GeForce 710M
    209%
  • GeForce GT 630M
    203%
  • GeForce GT 630M Rev. 2
    203%
  • GeForce GT 630M Rev. 3
    203%
  • GeForce GT 635M
    203%
  • GeForce GT 635M Rev. 2
    203%
  • GeForce GT 635M Rev. 3
    203%
  • Radeon HD 7750
    200%
  • GeForce GT 430
    194%
  • GeForce GT 430 OEM
    194%
  • GeForce GT 540M
    190%
  • Radeon HD 7650A
    171%
  • Radeon HD 7650M
    171%
  • GeForce GT 620
    140%
  • GeForce GT 620 OEM
    140%
  • GeForce GT 520
    109%
  • GeForce GT 520 OEM
    109%
  • GeForce GT 520 PCI
    109%
  • GeForce GT 520 PCIe x1
    109%
  • GeForce GT 520M
    105%
  • GeForce GT 610
    103%
  • GeForce GT 610 OEM
    103%
  • GeForce GT 610 PCI
    103%
  • GeForce GT 610 PCIe x1
    103%
  • HD Graphics 4400 (Haswell GT2)
    101%
  • Radeon HD 6450
    100%
  • Radeon HD 6450 OEM
    100%
  • Radeon HD 5450
    65%
  • Radeon HD 5450 PCI
    65%
  • Radeon HD 5450 PCIe x1
    65%
  • HD Graphics 2500 (Ivy Bridge GT1)
    63%

Performance summary, based on benchmarks charts.

The Radeon HD 6450 is a graphics card released by AMD on 7 Apr 2011. The graphics card houses the Caicos die, based on the ATI_TeraScale architecture which packs 370 million transistors on a 40 nm, 67 mm2 die.

Radeon HD 6450 pros and cons

Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications



Specifications


Compared to similar performing cards

Radeon HD 6450HD Graphics 4400 (Haswell GT2)GeForce GT 610 OEMGeForce GT 520 OEMGeForce GT 610
Radeon HD 6450HD Graphics 4400 (Haswell GT2)GeForce GT 610 OEMGeForce GT 520 OEMGeForce GT 610
compare
compare
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Shader units16020489648
ROPs42444
Graphics processorCaicosHaswell GT2GF119GF119GF119
Process size40 nm22 nm40 nm40 nm40 nm
Memory512 Mb GDDR5 (800 MHz
3200 MHz effective)
0 Mb System Shared (System Shared)1024 Mb DDR3 (500 MHz
1000 MHz effective)
1024 Mb DDR3 (500 MHz
1000 MHz effective)
1024 Mb DDR3 (898 MHz
1796 MHz effective)
Memory bus width64 bitSystem Shared64 bit64 bit64 bit
Memory bandwidth25.60 Gb/s0.00 Gb/s8.00 Gb/s8.00 Gb/s14.40 Gb/s
Release date7 Apr 20113 Sep 20139 Sep 201220 Aug 20122 Apr 2012

Benchmarks

3DMark 11

  • GeForce GT 520 OEM
    570
  • GeForce GT 610
    540
  • GeForce GT 610 OEM
    540
  • HD Graphics 4400 (Haswell GT2)
    530
  • Radeon HD 6450
    520

Points (higher is better)