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NVIDIA GeForce GTX 860M

Graphics Processor
GM107
Cores
640
TMUs
40
ROPs
16
Memory Size
4 GB
Memory Type
GDDR5
Bus Width
128 bit
The GeForce GTX 860M was a mobile graphics chip by NVIDIA, launched in January 2014. Built on the 28 nm process, and based on the GM107 graphics processor, in its N15P-GX-A1 variant, 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. The GM107 graphics processor is an average sized chip with a die area of 148 mm² and 1,870 million transistors. It features 640 shading units, 40 texture mapping units and 16 ROPs. NVIDIA has paired 4 GB GDDR5 memory with the GeForce GTX 860M, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 1020 MHz, which can be boosted up to 1085 MHz, memory is running at 1253 MHz.
Being a mxm module card, the NVIDIA GeForce GTX 860M does not require any additional power connector, its power draw is rated at 75 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.

Graphics Processor

GPU Name
GM107
GPU Variant
N15P-GX-A1
Architecture
Maxwell
Foundry
TSMC
Process Size
28 nm
Transistors
1,870 million
Die Size
148 mm²

Mobile Graphics

Release Date
Jan 13th, 2014
Generation
GeForce 800M
Production
End-of-life
Bus Interface
MXM-B (3.0)

Relative Performance

5%
GeForce 210
7%
GeForce 9400 GT
9%
Radeon HD 4550
11%
Radeon HD 5450
13%
Radeon HD 6450
14%
GeForce GT 520
17%
GeForce GT 220
22%
GeForce GT 430
23%
Radeon HD 5570
25%
Radeon HD 4670
26%
GeForce GT 440
26%
GeForce GT 240
30%
GeForce 9600 GT
32%
Radeon HD 5670
35%
GeForce GT 640
36%
GeForce 9800 GT
37%
Radeon HD 6670
38%
Radeon HD 4830
41%
Radeon HD 4770
43%
Radeon HD 4850
44%
GeForce GTS 250
45%
GeForce GTS 450
47%
Radeon HD 5750
54%
Radeon HD 7750
54%
Radeon HD 5770
55%
GeForce GTX 260
56%
Radeon HD 4870
56%
Radeon Vega 8
56%
GeForce GTX 550 Ti
57%
GeForce GTX 650
60%
Radeon HD 5830
63%
Radeon HD 6790
64%
Radeon HD 4890
67%
GeForce GTX 460
67%
Radeon RX Vega 11
68%
GeForce GT 1030
69%
GeForce GTX 275
69%
Radeon HD 7770 GHz Edition
69%
GeForce GTX 280
70%
GeForce GTX 465
74%
Radeon HD 6850
75%
GeForce GTX 285
81%
Radeon HD 5850
82%
GeForce GTX 650 Ti
82%
Radeon HD 7790
85%
Radeon RX 550
86%
GeForce GTX 470
89%
Radeon HD 6870
95%
Radeon HD 5870
98%
GeForce GTX 560 Ti
98%
Radeon HD 4870 X2
100%
GeForce GTX 750 Ti
100%
GeForce GTX 860M
100%
Radeon HD 6950
104%
GeForce GTX 295
105%
GeForce GTX 650 Ti Boost
106%
Radeon HD 7850
108%
GeForce GTX 480
113%
Radeon HD 6970
115%
Radeon R7 265
117%
Radeon RX 460
117%
Radeon R7 370
117%
GeForce GTX 660
118%
GeForce GTX 570
120%
Radeon RX 560
127%
GeForce GTX 950
128%
Radeon HD 7870 GHz Edition
131%
Radeon R9 270X
133%
GeForce GTX 660 Ti
134%
GeForce GTX 580
135%
GeForce GTX 1050
135%
Radeon HD 7950
138%
Radeon HD 5970
141%
GeForce GTX 760
152%
GeForce GTX 670
156%
GeForce GTX 960
160%
Radeon R9 380
161%
Radeon R9 285
163%
Radeon HD 7970
164%
GeForce GTX 680
168%
GeForce GTX 1050 Ti
173%
GeForce GTX 770
177%
Radeon HD 6990
181%
Radeon R9 280X
183%
GeForce GTX 590
184%
Radeon HD 7970 GHz Edition
203%
GeForce GTX 780
211%
GeForce GTX 1650
224%
Radeon RX 470
227%
Radeon R9 290
239%
Radeon RX 570
242%
Radeon R9 390
243%
Radeon R9 290X
247%
GeForce GTX 970
250%
GeForce GTX TITAN
253%
GeForce GTX 780 Ti
257%
Radeon R9 390X
258%
Radeon HD 7990
259%
Radeon RX 480
261%
GeForce GTX 690
268%
GeForce GTX 1060 6 GB
272%
Radeon RX 5500 OEM
275%
Radeon RX 580
277%
Radeon RX 5500 XT
281%
GeForce GTX 980
283%
GeForce GTX 1650 SUPER
285%
Radeon R9 FURY
297%
Radeon RX 590
313%
Radeon R9 295X2
315%
GeForce GTX 1660
319%
Radeon R9 FURY X
324%
GeForce GTX 980 Ti
332%
GeForce GTX TITAN X
354%
GeForce GTX 1660 SUPER
361%
GeForce GTX 1660 Ti
361%
GeForce GTX 1070
385%
Radeon RX Vega 56
408%
GeForce GTX 1070 Ti
420%
Radeon RX Vega 64
426%
GeForce GTX 1080
426%
GeForce RTX 2060
443%
Radeon RX 5700
478%
GeForce RTX 2060 SUPER
496%
GeForce RTX 2070
507%
Radeon RX 5700 XT
513%
Radeon VII
526%
TITAN X Pascal
542%
GeForce GTX 1080 Ti
548%
GeForce RTX 2070 SUPER
583%
GeForce RTX 2080
618%
GeForce RTX 2080 SUPER
682%
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
1020 MHz
Boost Clock
1085 MHz
Memory Clock
1253 MHz
5012 MHz effective

Memory

Memory Size
4 GB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
80.19 GB/s

Render Config

Shading Units
640
TMUs
40
ROPs
16
SMM Count
5
L1 Cache
64 KB (per SMM)
L2 Cache
2 MB

Theoretical Performance

Pixel Rate
17.36 GPixel/s
Texture Rate
43.40 GTexel/s
FP32 (float) performance
1,389 GFLOPS
FP64 (double) performance
43.40 GFLOPS (1:32)

Board Design

Slot Width
MXM Module
TDP
75 W
Outputs
No outputs
Power Connectors
None
Board Number
E2704 SKU 10

Graphics Features

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

Retail boards based on this design (2)

Name GPU Clock Boost Clock Memory Clock Other Changes
Alienware GTX 860M 2 GB 1020 MHz 1085 MHz 1253 MHz 2 GB
Lenovo GTX 860M 2 GB 1020 MHz 1085 MHz 1253 MHz 2 GB