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NVIDIA GeForce GTX 880M

GK104
Graphics Processor
1536
Cores
128
TMUs
32
ROPs
8192 MB
Memory Size
GDDR5
Memory Type
256 bit
Bus Width
NVIDIA GeForce GTX 880M Photo NVIDIA GK104 Photo
The GeForce GTX 880M 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 N15E-GX-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. It features 1536 shading units, 128 texture mapping units and 32 ROPs. NVIDIA has placed 8,192 MB GDDR5 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 954 MHz, which can be boosted up to 993 MHz, memory is running at 1250 MHz.
Being a mxm module card, the NVIDIA GeForce GTX 880M does not require any additional power connector, its power draw is rated at 122 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
N15E-GX-A2
Architecture
Kepler
Process Size
28 nm
Transistors
3,540 million
Die Size
294 mm²

Graphics Card

Release Date
Mar 12th, 2014
Generation
GeForce 800M
Production
End-of-life
Bus Interface
MXM-B (3.0)

Relative Performance

4%
5%
6%
7%
8%
9%
11%
14%
15%
16%
17%
17%
20%
21%
22%
23%
24%
25%
27%
28%
29%
29%
30%
35%
35%
36%
36%
36%
37%
37%
39%
41%
42%
43%
44%
44%
44%
45%
45%
46%
48%
49%
52%
53%
53%
55%
56%
58%
61%
63%
64%
65%
65%
67%
68%
69%
70%
73%
75%
76%
76%
76%
76%
82%
83%
85%
86%
87%
87%
87%
89%
89%
92%
99%
100%
GeForce GTX 880M
101%
104%
104%
105%
107%
109%
112%
114%
117%
119%
119%
132%
145%
147%
157%
158%
160%
162%
163%
164%
166%
167%
168%
169%
178%
182%
185%
185%
203%
206%
210%
226%
248%
257%
276%
276%
292%
341%
350%
381%
434%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
954 MHz
Boost Clock
993 MHz
Memory Clock
1250 MHz
5000 MHz effective

Memory

Memory Size
8192 MB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
160.0 GB/s

Render Config

Shading Units
1536
TMUs
128
ROPs
32
SMX Count
8

Theoretical Performance

Pixel Rate
31.78 GPixel/s
Texture Rate
127.1 GTexel/s
FP32 (float) performance
3,050 GFLOPS
FP64 (double) performance
127.1 GFLOPS (1:24)

Board Design

Slot Width
MXM Module
TDP
122 W
Outputs
No outputs
Power Connectors
None
Board Number
P2053 SKU 2

Graphics Features

DirectX
12.0 (11_0)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.82
CUDA
3.0
Shader Model
5.1

GK104 GPU Notes

PureVideo HD: VP5
VDPAU: Feature Set D