Call of Juarez - DirectX10 1024x768 Low Settings: Points Ranking Palit HD4870 X2 2GB 79.6 Asus EAH3870 X2 1GB TOP/G/3DHTI/1G/A 90.9 Asus EAH3870 X2 1GB TOP/G/3DHTI/1G/A (Crossfire) 125.1 MSI R3870X2-T2D1G-OC 90.3 Asus EAH4890 HTDI/1GD5/A (rev.A) 140 Asus EAH4890 HTDI/1GD5/A 127.6 Asus EAH4850 HTDI/512M 70.8 MSI R4830 T2D512-OC (Radeon 4830) 84.3 Gigabyte GV-R477D5-512HB 78.4 Gigabyte GV-R477D5-512HB Crossfire 146 Asus EAH4770 FML/DI/512MD5/A 109.4 Asus EAH4770 HTDI/512MD5/A 106.9 ASUS EAH4550 512M 28.2 Gigabyte GV-R435OC-512I 19.2 Diamond HD 3650 PE 512 25.7 ASUS ENGTX260 MT/HTDI/896MD3-A 108.5 Gigabyte GV-N26OC896H-GA 115.3 Sparkle GTX260 Core 216 108.2 ASUS ENGTS250 DK 88.1 ASUS ENGTS250 DK in SLI 141.6 ASUS EN9600GT DI/512MD3/A 61.1 Gigabyte GV-N96TSL-1GI 65.3 nVidia Geforce 9600GTs in SLI 86.6 Asus EN9600GT Top/HTDI/512M 65.4 Foxconn 9600GT-512NOC 64.4 Palit Geforce 9600GT 512 65.4 Biostar V903GT52-NV1AN 60.3 ASUS EN9400GT DI/1GLP 21.7 MSI NX8800GTX-T2D768E 61.5 Foxconn FV-N88SMCD2-ONOC 54.3 MSI NX8800GTS-T2D320E-HD-OC 53.6 Palit 8800GT Super+ 1GB 64.4 MSI NX8800GT-T2D512E-OC 57.1 1024x768 High Settings: Points Ranking Palit HD4870 X2 2GB 87.6 Asus EAH3870 X2 1GB TOP/G/3DHTI/1G/A 38.1 Asus EAH3870 X2 1GB TOP/G/3DHTI/1G/A (Crossfire) 39.2 MSI R3870X2-T2D1G-OC 37.9 Asus EAH4890 HTDI/1GD5/A (rev.A) 79.9 Asus EAH4890 HTDI/1GD5/A 75.2 Asus EAH4850 HTDI/512M 37.4 MSI R4830 T2D512-OC (Radeon 4830) 45.2 Gigabyte GV-R477D5-512HB 38.9 Gigabyte GV-R477D5-512HB Crossfire 54.6 Asus EAH4770 FML/DI/512MD5/A 55 Asus EAH4770 HTDI/512MD5/A 54.2 ASUS EAH4550 512M 12.7 Gigabyte GV-R435OC-512I 9 Diamond HD 3650 PE 512 10.4 ASUS ENGTX260 MT/HTDI/896MD3-A 54.7 Gigabyte GV-N26OC896H-GA 58.6 Sparkle GTX260 Core 216 56 ASUS ENGTS250 DK 43.6 ASUS ENGTS250 DK in SLI 80.6 ASUS EN9600GT DI/512MD3/A 28.1 Gigabyte GV-N96TSL-1GI 30.1 nVidia Geforce 9600GTs in SLI 45.1 Asus EN9600GT Top/HTDI/512M 27.8 Foxconn 9600GT-512NOC 27.3 Palit Geforce 9600GT 512 27.7 Biostar V903GT52-NV1AN 25.6 ASUS EN9400GT DI/1GLP 8.3 MSI NX8800GTX-T2D768E 28 Foxconn FV-N88SMCD2-ONOC 20.4 MSI NX8800GTS-T2D320E-HD-OC 20.2 Palit 8800GT Super+ 1GB 30.1 MSI NX8800GT-T2D512E-OC 25.7 Asus EN8800GT TOP/G/HTDP/512M/A 26.1 GeForce 8600GTS SLI 18.4 MSI NX8500GT-TD256E 6.6 1600x1200 Low Settings: Points Ranking Palit HD4870 X2 2GB 121.1 Asus EAH3870 X2 1GB TOP/G/3DHTI/1G/A 38 Asus EAH3870 X2 1GB TOP/G/3DHTI/1G/A (Crossfire) 23.3 MSI R3870X2-T2D1G-OC 71.9 Asus EAH4890 HTDI/1GD5/A (rev.A) 95.4 Asus EAH4890 HTDI/1GD5/A 85.5 Asus EAH4850 HTDI/512M 59.2 MSI R4830 T2D512-OC (Radeon 4830) 51.9 Gigabyte GV-R477D5-512HB 28.4 Gigabyte GV-R477D5-512HB Crossfire 30.5 Asus EAH4770 FML/DI/512MD5/A 62.7 Asus EAH4770 HTDI/512MD5/A 61.9 ASUS EAH4550 512M 14.9 Gigabyte GV-R435OC-512I 7.8 Diamond HD 3650 PE 512 13.4 ASUS ENGTX260 MT/HTDI/896MD3-A 26 Gigabyte GV-N26OC896H-GA 71.7 Sparkle GTX260 Core 216 27.6 ASUS ENGTS250 DK 53.1 ASUS ENGTS250 DK in SLI 99.3 ASUS EN9600GT DI/512MD3/A 18.8 Gigabyte GV-N96TSL-1GI 39.4 nVidia Geforce 9600GTs in SLI 60.1 Asus EN9600GT Top/HTDI/512M 40.3 Foxconn 9600GT-512NOC 39.3 Palit Geforce 9600GT 512 40.4 Biostar V903GT52-NV1AN 36.4 ASUS EN9400GT DI/1GLP 11.2 MSI NX8800GTX-T2D768E 40.5 Foxconn FV-N88SMCD2-ONOC 28.7 MSI NX8800GTS-T2D320E-HD-OC 28.5 Palit 8800GT Super+ 1GB 39.8 MSI NX8800GT-T2D512E-OC 35.6 Asus EN8800GT TOP/G/HTDP/512M/A 36.2 GeForce 8600GTS SLI 29.3 MSI NX8500GT-TD256E 7.3 1600x1200 High Settings: Points Ranking Palit HD4870 X2 2GB 70 Asus EAH3870 X2 1GB TOP/G/3DHTI/1G/A 20.9 Asus EAH3870 X2 1GB TOP/G/3DHTI/1G/A (Crossfire) 14.4 MSI R3870X2-T2D1G-OC 39.5 Asus EAH4890 HTDI/1GD5/A (rev.A) 47.6 Asus EAH4890 HTDI/1GD5/A 44.9 Asus EAH4850 HTDI/512M 30.3 MSI R4830 T2D512-OC (Radeon 4830) 16.5 Gigabyte GV-R477D5-512HB 31.2 Gigabyte GV-R477D5-512HB Crossfire 19.9 Asus EAH4770 FML/DI/512MD5/A 31.2 Asus EAH4770 HTDI/512MD5/A 31 ASUS EAH4550 512M 7 Gigabyte GV-R435OC-512I 4.5 Diamond HD 3650 PE 512 5.5 ASUS ENGTX260 MT/HTDI/896MD3-A 18.1 Gigabyte GV-N26OC896H-GA 35.2 Sparkle GTX260 Core 216 33.2 ASUS ENGTS250 DK 26.5 ASUS ENGTS250 DK in SLI 50.3 ASUS EN9600GT DI/512MD3/A 17.7 Gigabyte GV-N96TSL-1GI 18.9 nVidia Geforce 9600GTs in SLI 29.5 Asus EN9600GT Top/HTDI/512M 18.2 Foxconn 9600GT-512NOC 17.8 Palit Geforce 9600GT 512 18.2 Biostar V903GT52-NV1AN 16.6 ASUS EN9400GT DI/1GLP 4.9 MSI NX8800GTX-T2D768E 19.4 Foxconn FV-N88SMCD2-ONOC 10.2 MSI NX8800GTS-T2D320E-HD-OC 10 Palit 8800GT Super+ 1GB 19 MSI NX8800GT-T2D512E-OC 16.7

The performance gap seen here between the Asus ASUS EAH4890 TOP and the reference Radeon HD 4890 is likely due to Call of Juarez' poor memory management capabilities, which can introduce large performance deltas even when using the same videocard.