Home GPU Comparison AMD FirePro W4170M vs NVIDIA GeForce 845M

AMD FirePro W4170M vs NVIDIA GeForce 845M

We compared two Mobile platform GPUs: 1024MB VRAM FirePro W4170M and 2GB VRAM GeForce 845M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4170M 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 40.10GB/s)
NVIDIA GeForce 845M 's Advantages
Boost Clock has increased by 31% (1176MHz vs 900MHz)
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
FirePro W4170M
0.691 TFLOPS
GeForce 845M +30%
0.903 TFLOPS
VS

Graphics Card

Apr 2015
Release Date
Aug 2015
FirePro Mobile
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

825 MHz
Base Clock
1071 MHz
900 MHz
Boost Clock
1176 MHz
1000 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
40.10GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
384
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
18.82 GPixel/s
21.60 GTexel/s
Texture Rate
37.63 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
903.2 GFLOPS
43.20 GFLOPS
FP64 (double)
28.22 GFLOPS

Board Design

Unknown
TDP
33W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Opal
GPU Name
GM108
-
-
-
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
Unknown
77 mm²
Die Size
Unknown

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
5.0
6.5 (5.1)
Shader Model
5.1

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