Home GPU Comparison AMD FirePro W4170M vs AMD Radeon HD 8870M

AMD FirePro W4170M vs AMD Radeon HD 8870M

We compared two Mobile platform GPUs: 1024MB VRAM FirePro W4170M and 2GB VRAM Radeon HD 8870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4170M 's Advantages
Released 2 years late
Boost Clock has increased by 16% (900MHz vs 775MHz)
AMD Radeon HD 8870M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro W4170M
0.691 TFLOPS
Radeon HD 8870M +43%
0.992 TFLOPS
VS

Graphics Card

Apr 2015
Release Date
Apr 2013
FirePro Mobile
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

825 MHz
Base Clock
725 MHz
900 MHz
Boost Clock
775 MHz
1000 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
72.00GB/s

Render Config

6
Compute Units
10
-
-
-
384
Shading Units
640
24
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
12.40 GPixel/s
21.60 GTexel/s
Texture Rate
31.00 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
992.0 GFLOPS
43.20 GFLOPS
FP64 (double)
62.00 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Opal
GPU Name
Venus
-
GPU Variant
Venus XT (216-0846000)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.5 billion
77 mm²
Die Size
123 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1 (1.2)
1.2.170
Vulkan
1.2.170
-
-
-
6.5 (5.1)
Shader Model
6.5 (5.1)

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