Home GPU Comparison NVIDIA GeForce 920A vs AMD FirePro W7170M

NVIDIA GeForce 920A vs AMD FirePro W7170M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920A and 4GB VRAM FirePro W7170M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920A 's Advantages
Lower TDP (33W vs 100W)
AMD FirePro W7170M 's Advantages
Released 7 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 16.02GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 920A
0.733 TFLOPS
FirePro W7170M +303%
2.961 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Oct 2015
GeForce 900A
Generation
FirePro Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1001 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
16.02GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
32
-
-
-
384
Shading Units
2048
32
TMUs
128
8
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

7.632 GPixel/s
Pixel Rate
23.14 GPixel/s
30.53 GTexel/s
Texture Rate
92.54 GTexel/s
-
FP16 (half)
2.961 TFLOPS
732.7 GFLOPS
FP32 (float)
2.961 TFLOPS
30.53 GFLOPS
FP64 (double)
185.1 GFLOPS

Board Design

33W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK208B
GPU Name
Amethyst
N16V-GM
GPU Variant
Amethyst XT GL
Kepler 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
5 billion
87 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
3.5
CUDA
-
5.1
Shader Model
6.3

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