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NVIDIA GeForce 830M

Graphics Processor
GM108
Cores
256
TMUs
16
ROPs
8
Memory Size
2 GB
Memory Type
DDR3
Bus Width
64 bit
The GeForce 830M was a mobile graphics chip by NVIDIA, launched in March 2014. Built on the 28 nm process, and based on the GM108 graphics processor, the chip supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_0, which can be problematic with newer DirectX 12 titles. Unlike the fully unlocked GeForce 930A, which uses the same GPU but has all 384 shaders enabled, NVIDIA has disabled some shading units on the GeForce 830M to reach the product's target shader count. It features 256 shading units, 16 texture mapping units, and 8 ROPs, . NVIDIA has paired 2,048 MB DDR3 memory with the GeForce 830M, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 1082 MHz, which can be boosted up to 1150 MHz, memory is running at 900 MHz.
Its power draw is rated at 33 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device. GeForce 830M is connected to the rest of the system using a PCI-Express 3.0 x8 interface.

Graphics Processor

GPU Name
GM108
Architecture
Maxwell
Foundry
TSMC
Process Size
28 nm
Transistors
unknown
Die Size
unknown

Mobile Graphics

Release Date
Mar 12th, 2014
Generation
GeForce 800M
Production
End-of-life
Bus Interface
PCIe 3.0 x8

Relative Performance

13%
GeForce 210
17%
GeForce 9400 GT
20%
Radeon HD 4550
26%
Radeon HD 5450
31%
Radeon HD 6450
33%
GeForce GT 520
40%
GeForce GT 220
53%
GeForce GT 430
53%
Radeon HD 5570
58%
Radeon HD 4670
61%
GeForce GT 440
62%
GeForce GT 240
71%
GeForce 9600 GT
76%
Radeon HD 5670
81%
GeForce GT 640
84%
GeForce 9800 GT
88%
Radeon HD 6670
90%
Radeon HD 4830
96%
Radeon HD 4770
100%
GeForce 830M
102%
Radeon HD 4850
104%
GeForce GTS 250
107%
GeForce GTS 450
111%
Radeon HD 5750
127%
Radeon HD 7750
128%
Radeon HD 5770
130%
GeForce GTX 260
131%
Radeon HD 4870
132%
Radeon Vega 8
133%
GeForce GTX 550 Ti
134%
GeForce GTX 650
142%
Radeon HD 5830
149%
Radeon HD 6790
152%
Radeon HD 4890
158%
GeForce GTX 460
159%
Radeon RX Vega 11
160%
GeForce GT 1030
162%
GeForce GTX 275
162%
Radeon HD 7770 GHz Edition
163%
GeForce GTX 280
166%
GeForce GTX 465
174%
Radeon HD 6850
177%
GeForce GTX 285
190%
Radeon HD 5850
193%
GeForce GTX 650 Ti
193%
Radeon HD 7790
202%
Radeon RX 550
202%
GeForce GTX 470
209%
Radeon HD 6870
223%
Radeon HD 5870
230%
GeForce GTX 560 Ti
232%
Radeon HD 4870 X2
236%
GeForce GTX 750 Ti
237%
Radeon HD 6950
245%
GeForce GTX 295
248%
GeForce GTX 650 Ti Boost
250%
Radeon HD 7850
254%
GeForce GTX 480
266%
Radeon HD 6970
271%
Radeon R7 265
276%
Radeon RX 460
276%
Radeon R7 370
277%
GeForce GTX 660
278%
GeForce GTX 570
282%
Radeon RX 560
300%
GeForce GTX 950
302%
Radeon HD 7870 GHz Edition
310%
Radeon R9 270X
313%
GeForce GTX 660 Ti
315%
GeForce GTX 580
317%
GeForce GTX 1050
318%
Radeon HD 7950
324%
Radeon HD 5970
333%
GeForce GTX 760
359%
GeForce GTX 670
368%
GeForce GTX 960
378%
Radeon R9 380
380%
Radeon R9 285
384%
Radeon HD 7970
388%
GeForce GTX 680
397%
GeForce GTX 1050 Ti
407%
GeForce GTX 770
417%
Radeon HD 6990
426%
Radeon R9 280X
433%
GeForce GTX 590
433%
Radeon HD 7970 GHz Edition
480%
GeForce GTX 780
497%
GeForce GTX 1650
528%
Radeon RX 470
535%
Radeon R9 290
564%
Radeon RX 570
571%
Radeon R9 390
574%
Radeon R9 290X
581%
GeForce GTX 970
589%
GeForce GTX TITAN
597%
GeForce GTX 780 Ti
606%
Radeon R9 390X
608%
Radeon HD 7990
611%
Radeon RX 480
616%
GeForce GTX 690
633%
GeForce GTX 1060 6 GB
642%
Radeon RX 5500 OEM
649%
Radeon RX 580
654%
Radeon RX 5500 XT
663%
GeForce GTX 980
669%
GeForce GTX 1650 SUPER
671%
Radeon R9 FURY
701%
Radeon RX 590
739%
Radeon R9 295X2
743%
GeForce GTX 1660
751%
Radeon R9 FURY X
764%
GeForce GTX 980 Ti
784%
GeForce GTX TITAN X
834%
GeForce GTX 1660 SUPER
853%
GeForce GTX 1660 Ti
853%
GeForce GTX 1070
908%
Radeon RX Vega 56
963%
GeForce GTX 1070 Ti
990%
Radeon RX Vega 64
1004%
GeForce GTX 1080
1004%
GeForce RTX 2060
1045%
Radeon RX 5700
1128%
GeForce RTX 2060 SUPER
1169%
GeForce RTX 2070
1196%
Radeon RX 5700 XT
1210%
Radeon VII
1242%
TITAN X Pascal
1279%
GeForce GTX 1080 Ti
1293%
GeForce RTX 2070 SUPER
1375%
GeForce RTX 2080
1458%
GeForce RTX 2080 SUPER
1609%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

Base Clock
1082 MHz
Boost Clock
1150 MHz
Memory Clock
900 MHz
1800 MHz effective

Memory

Memory Size
2 GB
Memory Type
DDR3
Memory Bus
64 bit
Bandwidth
14.40 GB/s

Render Config

Shading Units
256
TMUs
16
ROPs
8
SMM Count
2
L1 Cache
64 KB (per SMM)
L2 Cache
1024 KB

Theoretical Performance

Pixel Rate
9.200 GPixel/s
Texture Rate
18.40 GTexel/s
FP32 (float) performance
588.8 GFLOPS
FP64 (double) performance
18.40 GFLOPS (1:32)

Board Design

TDP
33 W
Outputs
No outputs

Graphics Features

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.126
CUDA
5.0
Shader Model
5.1