Mobility Radeon HD 3870 vs Radeon RX 5600M
We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 3870 and 6GB VRAM Radeon RX 5600M 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 150W)
Radeon RX 5600M Advantages
Released 12 years and 1 months late
Boost Clock1265MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (288.0GB/s vs 54.40GB/s)
1984 additional rendering cores
Score
Benchmark
FP32 (float)
Mobility Radeon HD 3870
422
Radeon RX 5600M
+1281%
5829
Graphics Card
Jun 2008
Release Date
Jul 2020
M8x
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1035 MHz
-
Boost Clock
1265 MHz
850 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
6GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
192bit
54.40GB/s
Bandwidth
288.0GB/s
Render Config
4
Compute Units
36
320
Shading Units
2304
16
TMUs
144
16
ROPs
64
256 KB
L2 Cache
3 MB
Theoretical Performance
10.56 GPixel/s
Pixel Rate
80.96 GPixel/s
10.56 GTexel/s
Texture Rate
182.2 GTexel/s
-
FP16 (half)
11.66 TFLOPS
422.4 GFLOPS
FP32 (float)
5.829 TFLOPS
84.48 GFLOPS
FP64 (double)
364.3 GFLOPS
Board Design
55W
TDP
150W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
M88
GPU Name
Navi 10
-
GPU Variant
Navi 10 XME
TeraScale
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
7 nm
0.666 billion
Transistors
10.3 billion
192 mm²
Die Size
251 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
