Home GPU Comparison AMD FirePro W4170M vs NVIDIA GeForce 820M

AMD FirePro W4170M vs NVIDIA GeForce 820M

We compared two Mobile platform GPUs: 1024MB VRAM FirePro W4170M and 2GB VRAM GeForce 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4170M 's Advantages
Boost Clock900MHz
Larger VRAM bandwidth (64.00GB/s vs 28.83GB/s)
NVIDIA GeForce 820M 's Advantages
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
FirePro W4170M +11%
0.691 TFLOPS
GeForce 820M
0.622 TFLOPS
VS

Graphics Card

Apr 2015
Release Date
Mar 2015
FirePro Mobile
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

825 MHz
Base Clock
-
900 MHz
Boost Clock
-
1000 MHz
Memory Clock
901 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
28.83GB/s

Render Config

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

Theoretical Performance

7.200 GPixel/s
Pixel Rate
6.480 GPixel/s
21.60 GTexel/s
Texture Rate
25.92 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
622.1 GFLOPS
43.20 GFLOPS
FP64 (double)
25.92 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Opal
GPU Name
GK107
-
-
-
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.27 billion
77 mm²
Die Size
118 mm²

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
1.1
-
CUDA
3.0
6.5 (5.1)
Shader Model
5.1

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