Mobility Radeon HD 3870 vs Radeon Pro W5300M
We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 3870 and 4GB VRAM Radeon Pro W5300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Mobility Radeon HD 3870 Advantages
Lower TDP (55W vs 85W)
Radeon Pro W5300M Advantages
Released 11 years and 5 months late
Boost Clock1250MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (192.0GB/s vs 54.40GB/s)
960 additional rendering cores
Score
Benchmark
FP32 (float)
Mobility Radeon HD 3870
422
Radeon Pro W5300M
+658%
3200
Graphics Card
Jun 2008
Release Date
Nov 2019
M8x
Generation
Radeon Pro Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1000 MHz
-
Boost Clock
1250 MHz
850 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
128bit
54.40GB/s
Bandwidth
192.0GB/s
Render Config
4
Compute Units
20
320
Shading Units
1280
16
TMUs
80
16
ROPs
32
256 KB
L2 Cache
2 MB
Theoretical Performance
10.56 GPixel/s
Pixel Rate
40.00 GPixel/s
10.56 GTexel/s
Texture Rate
100.0 GTexel/s
-
FP16 (half)
6.400 TFLOPS
422.4 GFLOPS
FP32 (float)
3.200 TFLOPS
84.48 GFLOPS
FP64 (double)
200.0 GFLOPS
Board Design
55W
TDP
85W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
M88
GPU Name
Navi 14
-
GPU Variant
Navi 14 PRO XLM
TeraScale
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
7 nm
0.666 billion
Transistors
6.4 billion
192 mm²
Die Size
158 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.3
4.1
Shader Model
6.5
