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NVIDIA GeForce GTX 860M

Graphics Processor
GK104
Cores
1152
TMUs
96
ROPs
16
Memory Size
2 GB
Memory Type
GDDR5
Bus Width
128 bit
The GeForce GTX 860M was a graphics card by NVIDIA, launched in March 2014. Built on the 28 nm process, and based on the GK104 graphics processor, in its N15P-GX-A1 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 860M to reach the product's target shader count. It features 1152 shading units, 96 texture mapping units and 16 ROPs. NVIDIA has placed 2,048 MB GDDR5 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 797 MHz, which can be boosted up to 915 MHz, memory is running at 1250 MHz.
Being a igp 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. GeForce GTX 860M is connected to the rest of the system using a PCI-Express 3.0 x16 interface.

Graphics Processor

GPU Name
GK104
GPU Variant
N15P-GX-A1
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
3,540 million
Die Size
294 mm²

Graphics Card

Release Date
Mar 10th, 2014
Generation
GeForce 800M
Production
End-of-life
Bus Interface
PCIe 3.0 x16

Relative Performance

4%
GeForce 210
6%
GeForce 9400 GT
7%
Radeon HD 4550
9%
Radeon HD 5450
10%
Radeon HD 6450
11%
GeForce GT 520
14%
GeForce GT 220
18%
GeForce GT 430
18%
Radeon HD 5570
20%
Radeon HD 4670
21%
GeForce GT 440
21%
GeForce GT 240
24%
GeForce 9600 GT
26%
Radeon HD 5670
28%
GeForce GT 640
28%
GeForce 9800 GT
30%
Radeon HD 6670
31%
Radeon HD 4830
33%
Radeon HD 4770
34%
Radeon HD 4850
35%
GeForce GTS 250
36%
GeForce GTS 450
37%
Radeon HD 5750
43%
Radeon HD 7750
43%
Radeon HD 5770
44%
GeForce GTX 260
44%
Radeon HD 4870
45%
Radeon Vega 8
45%
GeForce GTX 550 Ti
45%
GeForce GTX 650
48%
Radeon HD 5830
51%
Radeon HD 6790
51%
Radeon HD 4890
53%
GeForce GTX 460
54%
Radeon RX Vega 11
54%
GeForce GT 1030
55%
GeForce GTX 275
55%
Radeon HD 7770 GHz Edition
55%
GeForce GTX 280
56%
GeForce GTX 465
59%
Radeon HD 6850
60%
GeForce GTX 285
64%
Radeon HD 5850
65%
GeForce GTX 650 Ti
65%
Radeon HD 7790
68%
Radeon RX 550
68%
GeForce GTX 470
71%
Radeon HD 6870
76%
Radeon HD 5870
78%
GeForce GTX 560 Ti
78%
Radeon HD 4870 X2
80%
GeForce GTX 750 Ti
80%
Radeon HD 6950
83%
GeForce GTX 295
84%
GeForce GTX 650 Ti Boost
85%
Radeon HD 7850
86%
GeForce GTX 480
90%
Radeon HD 6970
92%
Radeon R7 265
93%
Radeon R7 370
93%
Radeon RX 560
94%
GeForce GTX 660
94%
GeForce GTX 570
100%
GeForce GTX 860M
101%
GeForce GTX 950
102%
Radeon HD 7870 GHz Edition
105%
Radeon R9 270X
106%
GeForce GTX 660 Ti
107%
GeForce GTX 580
107%
GeForce GTX 1050
108%
Radeon HD 7950
109%
Radeon RX 460
110%
Radeon HD 5970
113%
GeForce GTX 760
121%
GeForce GTX 670
125%
GeForce GTX 960
128%
Radeon R9 380
128%
Radeon R9 285
130%
Radeon HD 7970
131%
GeForce GTX 680
134%
GeForce GTX 1050 Ti
138%
GeForce GTX 770
141%
Radeon HD 6990
144%
Radeon R9 280X
146%
GeForce GTX 590
146%
Radeon HD 7970 GHz Edition
162%
GeForce GTX 780
178%
Radeon RX 470
181%
Radeon R9 290
193%
Radeon R9 390
194%
Radeon R9 290X
197%
GeForce GTX 970
199%
GeForce GTX TITAN
201%
Radeon RX 570
202%
GeForce GTX 780 Ti
205%
Radeon R9 390X
206%
Radeon HD 7990
207%
Radeon RX 480
208%
GeForce GTX 690
220%
Radeon RX 580
224%
GeForce GTX 980
227%
GeForce GTX 1060 6 GB
227%
Radeon R9 FURY
228%
Radeon RX 590
250%
Radeon R9 295X2
254%
Radeon R9 FURY X
258%
GeForce GTX 980 Ti
278%
GeForce GTX TITAN X
291%
GeForce GTX 1660 Ti
293%
GeForce GTX 1070
306%
Radeon RX Vega 56
332%
GeForce GTX 1070 Ti
340%
Radeon RX Vega 64
340%
GeForce RTX 2060
349%
GeForce GTX 1080
401%
Radeon VII
401%
GeForce RTX 2070
420%
TITAN X Pascal
431%
GeForce GTX 1080 Ti
465%
GeForce RTX 2080
538%
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
797 MHz
Boost Clock
915 MHz
Memory Clock
1250 MHz
5000 MHz effective

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
80.00 GB/s

Render Config

Shading Units
1152
TMUs
96
ROPs
16
SMX Count
6
L1 Cache
16 KB (per SMX)
L2 Cache
256 KB

Theoretical Performance

Pixel Rate
21.96 GPixel/s
Texture Rate
87.84 GTexel/s
FP32 (float) performance
2.108 TFLOPS
FP64 (double) performance
87.84 GFLOPS (1:24)

Board Design

Slot Width
IGP
TDP
75 W
Outputs
No outputs
Power Connectors
None
Board Number
P2053 SKU 4

Graphics Features

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

Card Notes

TDP unknown
Memory Variant: 4096 MB

GK104 GPU Notes

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