Home GPU Comparison NVIDIA GeForce GTX 870M vs AMD FirePro W7170M

NVIDIA GeForce GTX 870M vs AMD FirePro W7170M

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 4GB VRAM FirePro W7170M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages
Boost Clock967MHz
AMD FirePro W7170M 's Advantages
Released 1 years and 7 months late
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (160.0GB/s vs 120.0GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 870M
2.599 TFLOPS
FirePro W7170M +13%
2.961 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Oct 2015
GeForce 800M
Generation
FirePro Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

941 MHz
Base Clock
-
967 MHz
Boost Clock
-
1250 MHz
Memory Clock
1250 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
120.0GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
32
-
-
-
1344
Shading Units
2048
112
TMUs
128
24
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

27.08 GPixel/s
Pixel Rate
23.14 GPixel/s
108.3 GTexel/s
Texture Rate
92.54 GTexel/s
-
FP16 (half)
2.961 TFLOPS
2.599 TFLOPS
FP32 (float)
2.961 TFLOPS
108.3 GFLOPS
FP64 (double)
185.1 GFLOPS

Board Design

100W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GK104
GPU Name
Amethyst
N15E-GT-A2
GPU Variant
Amethyst XT GL
Kepler
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
5 billion
294 mm²
Die Size
366 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.3

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