Home GPU Comparison AMD Radeon HD 8970M vs AMD Radeon Pro WX 4170 Mobile

AMD Radeon HD 8970M vs AMD Radeon Pro WX 4170 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon HD 8970M and 4GB VRAM Radeon Pro WX 4170 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8970M 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 96.00GB/s)
256 additional rendering cores
AMD Radeon Pro WX 4170 Mobile 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 33% (1201MHz vs 900MHz)
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 8970M
2.304 TFLOPS
Radeon Pro WX 4170 Mobile +6%
2.46 TFLOPS
VS

Graphics Card

May 2013
Release Date
Mar 2017
Solar System
Generation
Radeon Pro Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

850 MHz
Base Clock
1002 MHz
900 MHz
Boost Clock
1201 MHz
1200 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
96.00GB/s

Render Config

20
Compute Units
16
-
-
-
1280
Shading Units
1024
80
TMUs
64
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
19.22 GPixel/s
72.00 GTexel/s
Texture Rate
76.86 GTexel/s
-
FP16 (half)
2.460 TFLOPS
2.304 TFLOPS
FP32 (float)
2.460 TFLOPS
144.0 GFLOPS
FP64 (double)
153.7 GFLOPS

Board Design

100W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Neptune
GPU Name
Baffin
Neptune XT (216-0847000)
GPU Variant
Baffin XT
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.8 billion
Transistors
3 billion
212 mm²
Die Size
123 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.4

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