Home GPU Comparison AMD Radeon HD 8690M vs AMD Radeon RX 6500M

AMD Radeon HD 8690M vs AMD Radeon RX 6500M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8690M and 4GB VRAM Radeon RX 6500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500M 's Advantages
Released 8 years and 10 months late
Boost Clock has increased by 146% (2400MHz vs 975MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (144.0GB/s vs 32.00GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8690M
0.624 TFLOPS
Radeon RX 6500M +687%
4.915 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2022
Solar System
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x4

Clock Speeds

925 MHz
Base Clock
2000 MHz
975 MHz
Boost Clock
2400 MHz
1000 MHz
Memory Clock
2250 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
64bit
32.00GB/s
Bandwidth
144.0GB/s

Render Config

5
Compute Units
16
-
-
-
320
Shading Units
1024
20
TMUs
64
8
ROPs
32
-
-
-
-
RT Cores
16
16 KB (per CU)
L1 Cache
128 KB per Array
128 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

7.800 GPixel/s
Pixel Rate
76.80 GPixel/s
19.50 GTexel/s
Texture Rate
153.6 GTexel/s
-
FP16 (half)
9.830 TFLOPS
624.0 GFLOPS
FP32 (float)
4.915 TFLOPS
39.00 GFLOPS
FP64 (double)
307.2 GFLOPS

Board Design

Unknown
TDP
50W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Sun
GPU Name
Navi 24
Sun S3 XT (216-0841009)
GPU Variant
Navi 24 XM
GCN 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
0.69 billion
Transistors
5.4 billion
56 mm²
Die Size
107 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.2
1.2.170
Vulkan
1.3
-
-
-
6.5 (5.1)
Shader Model
6.6

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