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NVIDIA GeForce GTX 680M

Graphics Processor
GK104
Cores
1344
TMUs
112
ROPs
32
Memory Size
4 GB
Memory Type
GDDR5
Bus Width
256 bit
The GeForce GTX 680M was a graphics card by NVIDIA, launched in June 2012. Built on the 28 nm process, and based on the GK104 graphics processor, in its N13E-GTX-A2 variant, the card supports DirectX 12.0. The GK104 graphics processor is an average sized chip with a die area of 294 mm² and 3,540 million transistors. Unlike the fully unlocked GeForce GTX 680 Mac Edition, which uses the same GPU but has all 1536 shaders enabled, NVIDIA has disabled some shading units on the GeForce GTX 680M to reach the product's target shader count. It features 1344 shading units, 112 texture mapping units and 32 ROPs. NVIDIA has placed 4,096 MB GDDR5 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 719 MHz, which can be boosted up to 758 MHz, memory is running at 900 MHz.
Being a mxm module card, the NVIDIA GeForce GTX 680M does not require any additional power connector, its power draw is rated at 100 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it.

Graphics Processor

GPU Name
GK104
GPU Variant
N13E-GTX-A2
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
3,540 million
Die Size
294 mm²

Graphics Card

Release Date
Jun 4th, 2012
Generation
GeForce 600M
Production
End-of-life
Bus Interface
MXM-B (3.0)
Reviews
1 in our database

Relative Performance

5%
GeForce 210
6%
GeForce 9400 GT
7%
Radeon HD 4550
9%
Radeon HD 5450
11%
Radeon HD 6450
12%
GeForce GT 520
14%
GeForce GT 220
19%
GeForce GT 430
19%
Radeon HD 5570
21%
Radeon HD 4670
22%
GeForce GT 440
22%
GeForce GT 240
26%
GeForce 9600 GT
27%
Radeon HD 5670
29%
GeForce GT 640
30%
GeForce 9800 GT
32%
Radeon HD 6670
33%
Radeon HD 4830
35%
Radeon HD 4770
37%
Radeon HD 4850
37%
GeForce GTS 250
39%
GeForce GTS 450
40%
Radeon HD 5750
46%
Radeon HD 7750
46%
Radeon HD 5770
47%
GeForce GTX 260
47%
Radeon HD 4870
47%
Radeon Vega 8
48%
GeForce GTX 550 Ti
48%
GeForce GTX 650
51%
Radeon HD 5830
54%
Radeon HD 6790
55%
Radeon HD 4890
57%
GeForce GTX 460
57%
Radeon RX Vega 11
58%
GeForce GT 1030
58%
GeForce GTX 275
58%
Radeon HD 7770 GHz Edition
59%
GeForce GTX 280
60%
GeForce GTX 465
63%
Radeon HD 6850
64%
GeForce GTX 285
68%
Radeon HD 5850
70%
GeForce GTX 650 Ti
70%
Radeon HD 7790
73%
Radeon RX 550
73%
GeForce GTX 470
75%
Radeon HD 6870
80%
Radeon HD 5870
83%
GeForce GTX 560 Ti
83%
Radeon HD 4870 X2
85%
GeForce GTX 750 Ti
85%
Radeon HD 6950
88%
GeForce GTX 295
89%
GeForce GTX 650 Ti Boost
90%
Radeon HD 7850
92%
GeForce GTX 480
96%
Radeon HD 6970
98%
Radeon R7 265
99%
Radeon RX 460
99%
Radeon R7 370
100%
GeForce GTX 660
100%
GeForce GTX 570
100%
GeForce GTX 680M
102%
Radeon RX 560
108%
GeForce GTX 950
109%
Radeon HD 7870 GHz Edition
112%
Radeon R9 270X
113%
GeForce GTX 660 Ti
113%
GeForce GTX 580
114%
GeForce GTX 1050
115%
Radeon HD 7950
117%
Radeon HD 5970
120%
GeForce GTX 760
129%
GeForce GTX 670
133%
GeForce GTX 960
136%
Radeon R9 380
137%
Radeon R9 285
138%
Radeon HD 7970
140%
GeForce GTX 680
143%
GeForce GTX 1050 Ti
147%
GeForce GTX 770
150%
Radeon HD 6990
154%
Radeon R9 280X
156%
GeForce GTX 590
156%
Radeon HD 7970 GHz Edition
173%
GeForce GTX 780
179%
GeForce GTX 1650
190%
Radeon RX 470
193%
Radeon R9 290
203%
Radeon RX 570
206%
Radeon R9 390
207%
Radeon R9 290X
209%
GeForce GTX 970
212%
GeForce GTX TITAN
215%
GeForce GTX 780 Ti
218%
Radeon R9 390X
219%
Radeon HD 7990
220%
Radeon RX 480
222%
GeForce GTX 690
234%
Radeon RX 580
239%
GeForce GTX 980
242%
Radeon R9 FURY
242%
GeForce GTX 1060 6 GB
253%
Radeon RX 590
266%
Radeon R9 295X2
267%
GeForce GTX 1660
271%
Radeon R9 FURY X
275%
GeForce GTX 980 Ti
282%
GeForce GTX TITAN X
307%
GeForce GTX 1660 Ti
307%
GeForce GTX 1070
327%
Radeon RX Vega 56
347%
GeForce GTX 1070 Ti
357%
Radeon RX Vega 64
362%
GeForce GTX 1080
362%
GeForce RTX 2060
376%
Radeon RX 5700
406%
GeForce RTX 2060 SUPER
421%
GeForce RTX 2070
431%
Radeon RX 5700 XT
436%
Radeon VII
447%
TITAN X Pascal
461%
GeForce GTX 1080 Ti
466%
GeForce RTX 2070 SUPER
495%
GeForce RTX 2080
580%
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
719 MHz
Boost Clock
758 MHz
Memory Clock
900 MHz
3600 MHz effective

Memory

Memory Size
4 GB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
115.2 GB/s

Render Config

Shading Units
1344
TMUs
112
ROPs
32
SMX Count
7
L1 Cache
16 KB (per SMX)
L2 Cache
512 KB

Theoretical Performance

Pixel Rate
21.22 GPixel/s
Texture Rate
84.90 GTexel/s
FP32 (float) performance
2.038 TFLOPS
FP64 (double) performance
84.90 GFLOPS (1:24)

Board Design

Slot Width
MXM Module
TDP
100 W
Outputs
No outputs
Power Connectors
None
Board Number
P2051B

Graphics Features

DirectX
12.0 (11_0)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.103
CUDA
3.0
Shader Model
5.1

GK104 GPU Notes

L1 Cache is configurable from 16 KB up to 48 KB per SMX

Retail boards based on this design (4)

Name GPU Clock Boost Clock Memory Clock Other Changes
CLEVO GTX 680M 719 MHz 758 MHz 900 MHz
CLEVO GTX 680M Boost 719 MHz 758 MHz 900 MHz
Dell GTX 680M Boost 719 MHz 758 MHz 900 MHz
MSI GTX 680M 771 MHz 771 MHz 900 MHz