Home GPU Comparison AMD Radeon RX 570 Mobile vs ATI Mobility Radeon HD 3670

AMD Radeon RX 570 Mobile vs ATI Mobility Radeon HD 3670

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 570 Mobile and 256MB VRAM Mobility Radeon HD 3670 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 9 years and 11 months late
Boost Clock1206MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (211.2GB/s vs 25.60GB/s)
1928 additional rendering cores
ATI Mobility Radeon HD 3670 's Advantages
Lower TDP (30W vs 85W)

Score

Benchmark

FP32 (float)
Radeon RX 570 Mobile +2930%
4.94 TFLOPS
Mobility Radeon HD 3670
0.163 TFLOPS
VS

Graphics Card

Dec 2017
Release Date
Jan 2008
Mobility Radeon
Generation
M8x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

8GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
211.2GB/s
Bandwidth
25.60GB/s

Render Config

32
Compute Units
3
-
-
-
2048
Shading Units
120
128
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

38.59 GPixel/s
Pixel Rate
2.720 GPixel/s
154.4 GTexel/s
Texture Rate
5.440 GTexel/s
4.940 TFLOPS
FP16 (half)
-
4.940 TFLOPS
FP32 (float)
163.2 GFLOPS
308.7 GFLOPS
FP64 (double)
-

Board Design

85W
TDP
30W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Ellesmere
GPU Name
M86
Ellesmere PRO
GPU Variant
-
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
5.7 billion
Transistors
0.378 billion
232 mm²
Die Size
135 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1

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