Home GPU Comparison AMD Radeon RX 570 Mobile vs AMD Radeon HD 8950M

AMD Radeon RX 570 Mobile vs AMD Radeon HD 8950M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 570 Mobile and 2GB VRAM Radeon HD 8950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570 Mobile 's Advantages
Released 4 years and 7 months late
Boost Clock1206MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (211.2GB/s vs 88.00GB/s)
1280 additional rendering cores
Lower TDP (85W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 570 Mobile +199%
4.94 TFLOPS
Radeon HD 8950M
1.651 TFLOPS
VS

Graphics Card

Dec 2017
Release Date
May 2013
Mobility Radeon
Generation
Solar System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

926 MHz
Base Clock
-
1206 MHz
Boost Clock
-
1650 MHz
Memory Clock
1375 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
211.2GB/s
Bandwidth
88.00GB/s

Render Config

-
SM Count
-
32
Compute Units
12
2048
Shading Units
768
128
TMUs
48
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

38.59 GPixel/s
Pixel Rate
17.20 GPixel/s
154.4 GTexel/s
Texture Rate
51.60 GTexel/s
4.940 TFLOPS
FP16 (half)
-
4.940 TFLOPS
FP32 (float)
1.651 TFLOPS
308.7 GFLOPS
FP64 (double)
103.2 GFLOPS

Graphics Processor

Ellesmere
GPU Name
Saturn
Ellesmere PRO
GPU Variant
Saturn XT
GCN 4.0
Architecture
GCN 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
2.08 billion
232 mm²
Die Size
160 mm²

Board Design

85W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.0
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
6.3

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