Home GPU Comparison AMD Radeon RX 5500M vs AMD Radeon HD 6850M

AMD Radeon RX 5500M vs AMD Radeon HD 6850M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 5500M and 1024MB VRAM Radeon HD 6850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500M 's Advantages
Released 8 years and 9 months late
Boost Clock1645MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (224.0GB/s vs 25.60GB/s)
608 additional rendering cores
AMD Radeon HD 6850M 's Advantages
Lower TDP (50W vs 85W)

Score

Benchmark

FP32 (float)
Radeon RX 5500M +328%
4.632 TFLOPS
Radeon HD 6850M
1.08 TFLOPS
VS

Graphics Card

Oct 2019
Release Date
Jan 2011
Mobility Radeon
Generation
Vancouver
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1375 MHz
Base Clock
-
1645 MHz
Boost Clock
-
1750 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
128bit
224.0GB/s
Bandwidth
25.60GB/s

Render Config

-
SM Count
-
22
Compute Units
10
1408
Shading Units
800
88
TMUs
40
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

52.64 GPixel/s
Pixel Rate
10.80 GPixel/s
144.8 GTexel/s
Texture Rate
27.00 GTexel/s
9.265 TFLOPS
FP16 (half)
-
4.632 TFLOPS
FP32 (float)
1080 GFLOPS
289.5 GFLOPS
FP64 (double)
-

Graphics Processor

Navi 14
GPU Name
Granville
Navi 14 XTM
GPU Variant
Granville PRO
RDNA 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
6.4 billion
Transistors
1.04 billion
158 mm²
Die Size
166 mm²

Board Design

85W
TDP
50W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.3
Vulkan
N/A
-
CUDA
-
6.5
Shader Model
5.0

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