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NVIDIA GeForce 320M Mac Edition

Graphics Processor
MCP89
Cores
48
TMUs
16
ROPs
8
Memory Size
System Shared
Memory Type
System Shared
Bus Width
System Shared
The GeForce 320M Mac Edition was a mobile integrated graphics solution by NVIDIA, launched in April 2010. Built on the 40 nm process, and based on the MCP89 graphics processor, in its MCP89 variant, the device supports DirectX 10.1. It features 48 shading units, 16 texture mapping units and 8 ROPs. The GPU is operating at a frequency of 450 MHz.
Its power draw is rated at 23 W maximum. GeForce 320M Mac Edition is connected to the rest of the system using a PCI-Express 2.0 x16 interface.

Graphics Processor

GPU Name
MCP89
GPU Variant
MCP89
Architecture
Tesla 2.0
Process Size
40 nm
Transistors
486 million
Die Size
100 mm²

Graphics Card

Release Date
Apr 1st, 2010
Generation
GeForce 300M
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Relative Performance

43%
GeForce 210
55%
GeForce 9400 GT
68%
Radeon HD 4550
87%
Radeon HD 5450
100%
GeForce 320M Mac Edition
103%
Radeon HD 6450
108%
GeForce GT 520
134%
GeForce GT 220
175%
GeForce GT 430
177%
Radeon HD 5570
193%
Radeon HD 4670
203%
GeForce GT 440
207%
GeForce GT 240
238%
GeForce 9600 GT
253%
Radeon HD 5670
271%
GeForce GT 640
280%
GeForce 9800 GT
292%
Radeon HD 6670
301%
Radeon HD 4830
321%
Radeon HD 4770
339%
Radeon HD 4850
346%
GeForce GTS 250
357%
GeForce GTS 450
369%
Radeon HD 5750
421%
Radeon HD 7750
425%
Radeon HD 5770
432%
GeForce GTX 260
438%
Radeon HD 4870
439%
Radeon Vega 8
443%
GeForce GTX 550 Ti
447%
GeForce GTX 650
473%
Radeon HD 5830
497%
Radeon HD 6790
506%
Radeon HD 4890
524%
GeForce GTX 460
528%
Radeon RX Vega 11
534%
GeForce GT 1030
539%
GeForce GTX 275
540%
Radeon HD 7770 GHz Edition
541%
GeForce GTX 280
552%
GeForce GTX 465
578%
Radeon HD 6850
589%
GeForce GTX 285
632%
Radeon HD 5850
644%
Radeon HD 7790
644%
GeForce GTX 650 Ti
671%
Radeon RX 550
673%
GeForce GTX 470
697%
Radeon HD 6870
744%
Radeon HD 5870
767%
GeForce GTX 560 Ti
771%
Radeon HD 4870 X2
785%
GeForce GTX 750 Ti
789%
Radeon HD 6950
817%
GeForce GTX 295
827%
GeForce GTX 650 Ti Boost
832%
Radeon HD 7850
847%
GeForce GTX 480
886%
Radeon HD 6970
904%
Radeon R7 265
918%
Radeon R7 370
919%
Radeon RX 560
921%
GeForce GTX 660
924%
GeForce GTX 570
998%
GeForce GTX 950
1007%
Radeon HD 7870 GHz Edition
1031%
Radeon R9 270X
1044%
GeForce GTX 660 Ti
1048%
GeForce GTX 580
1057%
GeForce GTX 1050
1059%
Radeon HD 7950
1078%
Radeon RX 460
1080%
Radeon HD 5970
1110%
GeForce GTX 760
1195%
GeForce GTX 670
1226%
GeForce GTX 960
1258%
Radeon R9 380
1265%
Radeon R9 285
1278%
Radeon HD 7970
1291%
GeForce GTX 680
1321%
GeForce GTX 1050 Ti
1355%
GeForce GTX 770
1387%
Radeon HD 6990
1420%
Radeon R9 280X
1440%
GeForce GTX 590
1441%
Radeon HD 7970 GHz Edition
1597%
GeForce GTX 780
1757%
Radeon RX 470
1781%
Radeon R9 290
1900%
Radeon R9 390
1910%
Radeon R9 290X
1936%
GeForce GTX 970
1962%
GeForce GTX TITAN
1979%
Radeon RX 570
1988%
GeForce GTX 780 Ti
2016%
Radeon R9 390X
2025%
Radeon HD 7990
2035%
Radeon RX 480
2052%
GeForce GTX 690
2162%
Radeon RX 580
2207%
GeForce GTX 980
2236%
Radeon R9 FURY
2236%
GeForce GTX 1060 6 GB
2459%
Radeon R9 295X2
2501%
Radeon R9 FURY X
2544%
GeForce GTX 980 Ti
2734%
GeForce GTX TITAN X
3003%
GeForce GTX 1070
3109%
Radeon RX Vega 56
3349%
GeForce GTX 1070 Ti
3349%
Radeon RX Vega 64
3533%
GeForce GTX 1080
3943%
GeForce RTX 2070
4134%
TITAN X Pascal
4240%
GeForce GTX 1080 Ti
4621%
GeForce RTX 2080
5257%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
450 MHz
Shader Clock
950 MHz
Memory Clock
System Shared

Memory

Memory Size
System Shared
Memory Type
System Shared
Memory Bus
System Shared
Bandwidth
System Dependent

Render Config

Shading Units
48
TMUs
16
ROPs
8
SM Count
4

Theoretical Performance

Pixel Rate
3.600 GPixel/s
Texture Rate
7.200 GTexel/s
FP32 (float) performance
91.20 GFLOPS

Board Design

Slot Width
IGP
TDP
23 W
Outputs
No outputs

Graphics Features

DirectX
10.1
OpenGL
3.3
OpenCL
N/A
Vulkan
N/A
Shader Model
4.1

MCP89 GPU Notes

MCP89UZ-A3